@charset "UTF-8";

/* 悬浮窗口 - 双线对立平行环绕动画 */
.floating-neon-box {
  position: fixed;
  top: 55px;
  left: 20px;
  width: 160px;
  height: 65px;
  z-index: 9999;
  overflow: hidden;
  border-radius: 18px;
  box-shadow: 0 0 20px rgba(0, 102, 233, 0.5);
  background: linear-gradient(135deg, #e6f2ff 0%, #cce6ff 50%, #e6f2ff 100%);
  background-size: 200% 200%;
  animation: bg-gradient 6s ease infinite;
  display: flex;
  justify-content: center;
  align-items: center;
  cursor: pointer;
  user-select: none;
  transition: all 0.3s ease;
}

.floating-neon-box:hover {
  transform: scale(1.05);
  box-shadow: 0 0 30px rgba(0, 102, 233, 0.7);
}

.floating-neon-box:active {
  transform: scale(0.98);
  box-shadow: 0 0 15px rgba(0, 102, 233, 0.8);
}

@keyframes bg-gradient {
  0% { background-position: 0% 50%; }
  50% { background-position: 100% 50%; }
  100% { background-position: 0% 50%; }
}

.floating-text {
  color: #0044aa;
  font-size: 22px;
  font-weight: bold;
  text-align: center;
  z-index: 10;
  position: relative;
  transition: opacity 0.5s ease;
}

.floating-neon-box .line {
  position: absolute;
  background: linear-gradient(to right, transparent, #0066E9);
  border-radius: 3px;
}

/* 第一条线 - 逆时针循环 */
.floating-neon-box .line:nth-child(1) {
  top: 0;
  right: 0;
  width: 100%;
  height: 3px;
  background: linear-gradient(to left, transparent, #0066E9);
  animation: animateTop 4s linear infinite;
}

.floating-neon-box .line:nth-child(2) {
  top: 0;
  left: 0;
  width: 3px;
  height: 100%;
  background: linear-gradient(to bottom, transparent, #0066E9);
  animation: animateLeft 4s linear infinite;
  animation-delay: 1s;
}

.floating-neon-box .line:nth-child(3) {
  bottom: 0;
  left: 0;
  width: 100%;
  height: 3px;
  background: linear-gradient(to right, transparent, #0066E9);
  animation: animateBottom 4s linear infinite;
  animation-delay: 2s;
}

.floating-neon-box .line:nth-child(4) {
  bottom: 0;
  right: 0;
  width: 3px;
  height: 100%;
  background: linear-gradient(to top, transparent, #0066E9);
  animation: animateRight 4s linear infinite;
  animation-delay: 3s;
}

/* 第二条线 - 逆时针循环，与第一条线对立平行 */
.floating-neon-box .line:nth-child(5) {
  bottom: 0;
  left: 0;
  width: 100%;
  height: 3px;
  background: linear-gradient(to right, transparent, #0066E9);
  animation: animateBottom 4s linear infinite;
  animation-delay: 0s;
}

.floating-neon-box .line:nth-child(6) {
  bottom: 0;
  right: 0;
  width: 3px;
  height: 100%;
  background: linear-gradient(to top, transparent, #0066E9);
  animation: animateRight 4s linear infinite;
  animation-delay: 1s;
}

.floating-neon-box .line:nth-child(7) {
  top: 0;
  right: 0;
  width: 100%;
  height: 3px;
  background: linear-gradient(to left, transparent, #0066E9);
  animation: animateTop 4s linear infinite;
  animation-delay: 2s;
}

.floating-neon-box .line:nth-child(8) {
  top: 0;
  left: 0;
  width: 3px;
  height: 100%;
  background: linear-gradient(to bottom, transparent, #0066E9);
  animation: animateLeft 4s linear infinite;
  animation-delay: 3s;
}

@keyframes animateTop {
  0% { right: -100%; }
  50%, 100% { right: 100%; }
}

@keyframes animateLeft {
  0% { top: -100%; }
  50%, 100% { top: 100%; }
}

@keyframes animateBottom {
  0% { left: -100%; }
  50%, 100% { left: 100%; }
}

@keyframes animateRight {
  0% { bottom: -100%; }
  50%, 100% { bottom: 100%; }
}

/* 移动端响应式 - 悬浮元素移至右下角 */
@media only screen and (max-width: 768px) {
  .floating-neon-box {
    top: auto;
    bottom: 20px;
    left: auto;
    right: 20px;
    width: 140px;
    height: 55px;
  }
  
  .floating-text {
    font-size: 18px;
  }
}

/* 图片骨架样式 */
.skeleton-image {
  background: rgba(0, 64, 151, 0.1);
  border: 2px dashed #004097;
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #004097;
  font-size: 14px;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.skeleton-image::before {
  content: "图片占位";
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  font-weight: 500;
}

/*media query*/
/*非共用mixin*/
/*非共用变数*/
/*color*/
body {
  position: relative;
  background: linear-gradient(135deg, #F5F6FC 0%, #BCCFE9 100%);
  overflow-x: hidden;
  min-height: 100vh;
}





* {
  font-family: 'Noto Sans SC', sans-serif !important;
  -webkit-box-sizing: border-box;
          box-sizing: border-box;
  word-wrap: break-word;
  overflow-wrap: break-word;
}

html {
  scroll-behavior: auto; /* 移除CSS平滑滚动，使用JS控制以获得更好的性能 */
}

/* 优化滚动性能 */
* {
  will-change: auto;
}

body {
  scroll-behavior: auto;
  -webkit-overflow-scrolling: touch; /* iOS设备优化 */
}

.mainmenu {
  position: fixed;
  width: 75px;
  right: 10px;
  margin: auto;
  margin-top: calc(50vh - 361px);
  background: linear-gradient(180deg, #1976D2 0%, #2196F3 50%, #1976D2 100%);
  background-size: 100% 200%;
  animation: sideMenuGradient 8s ease infinite;
  border-radius: 20px;
  box-shadow: 
    0 8px 32px rgba(25, 118, 210, 0.4),
    0 4px 16px rgba(33, 150, 243, 0.3),
    inset 0 1px 0 rgba(255, 255, 255, 0.2);
  border: 1px solid rgba(227, 242, 253, 0.3);
  overflow: hidden;
  backdrop-filter: none;
  z-index: 1001;
}

@keyframes sideMenuGradient {
  0%, 100% { background-position: 0% 0%; }
  50% { background-position: 0% 100%; }
}

.mainmenu li {
  font-size: 14px;
  height: 54px;
  text-align: center;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-orient: vertical;
  -webkit-box-direction: normal;
      -ms-flex-direction: column;
          flex-direction: column;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  -webkit-box-pack: center;
      -ms-flex-pack: center;
          justify-content: center;
  cursor: pointer;
  position: relative;
  /* 优化点击响应速度 */
  touch-action: manipulation;
  -webkit-tap-highlight-color: transparent;
  user-select: none;
}

.mainmenu li.active:before {
  content: "";
  display: block;
  background: #E3F2FD;
  position: absolute;
  width: 110%;
  height: 100%;
  left: -5%;
  border-radius: 5px;
  box-shadow: 0 2px 8px rgba(25, 118, 210, 0.3);
  border: 1px solid rgba(255, 255, 255, 0.5);
}

.mainmenu li.active a {
  color: #004097;
}

.mainmenu li a {
  color: #fff;
  text-decoration: none;
  position: relative;
}

.mainmenu .menulogo {
  text-align: center;
  padding: 10px;
}

.mainmenu .menulogo img {
  width: 100%;
  height: auto;
  max-height: 50px;
  object-fit: contain;
}

.app {
  display: none;
}

section {
  position: relative;
  text-align: center;
  padding-top: 30px;
  width: 100%;
}



.container {
  max-width: 1365px;
  margin: auto;
}

/* Hero Section 包含 Banner 和 Video */
.hero-section {
  position: relative;
  overflow: hidden;
  background: 
    radial-gradient(ellipse at top, rgba(25, 118, 210, 0.1) 0%, transparent 70%),
    radial-gradient(ellipse at bottom, rgba(227, 242, 253, 0.2) 0%, transparent 70%);
}

/* 装饰元素容器 */
.hero-decoration {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  z-index: 1;
}

/* 装饰元素基础样式 */
.decoration-element {
  position: absolute;
  opacity: 0.8;
}

/* 金币装饰 */
.decoration-circle-1 {
  top: 10%;
  left: 15%;
  width: 80px;
  height: 80px;
  background: linear-gradient(135deg, #FFD700 0%, #FFA500 50%, #FF8C00 100%);
  border: 3px solid rgba(255, 215, 0, 0.8);
  border-radius: 50%;
  animation: coinSpin 8s ease-in-out infinite;
  box-shadow: 0 0 15px rgba(255, 215, 0, 0.5);
  position: relative;
}

.decoration-circle-1::before {
  content: "¥";
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  font-size: 36px;
  font-weight: bold;
  color: #B8860B;
  text-shadow: 1px 1px 2px rgba(0,0,0,0.3);
}

.decoration-circle-2 {
  top: 60%;
  right: 20%;
  width: 60px;
  height: 60px;
  background: linear-gradient(135deg, #C0C0C0 0%, #A9A9A9 50%, #808080 100%);
  border: 3px solid rgba(192, 192, 192, 0.8);
  border-radius: 50%;
  animation: coinFloat 10s ease-in-out infinite reverse;
  box-shadow: 0 0 12px rgba(192, 192, 192, 0.5);
  position: relative;
}

.decoration-circle-2::before {
  content: "$";
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  font-size: 24px;
  font-weight: bold;
  color: #696969;
  text-shadow: 1px 1px 2px rgba(0,0,0,0.3);
}

.decoration-circle-3 {
  bottom: 30%;
  left: 8%;
  width: 40px;
  height: 40px;
  background: linear-gradient(135deg, #FFD700 0%, #DAA520 100%);
  border: 2px solid rgba(255, 215, 0, 0.8);
  border-radius: 50%;
  animation: coinPulse 6s ease-in-out infinite;
  box-shadow: 0 0 10px rgba(255, 215, 0, 0.4);
  position: relative;
}

.decoration-circle-3::before {
  content: "€";
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  font-size: 18px;
  font-weight: bold;
  color: #B8860B;
  text-shadow: 1px 1px 1px rgba(0,0,0,0.3);
}

/* 扑克牌装饰 */
.decoration-triangle-1 {
  top: 25%;
  right: 15%;
  width: 35px;
  height: 50px;
  background: linear-gradient(145deg, #ffffff 0%, #f8f9fa 100%);
  border: 2px solid rgba(0, 0, 0, 0.2);
  border-radius: 6px;
  animation: cardFlip 15s ease-in-out infinite;
  filter: drop-shadow(0 4px 8px rgba(0, 0, 0, 0.3));
  position: relative;
}

.decoration-triangle-1::before {
  content: "♠";
  position: absolute;
  top: 8px;
  left: 6px;
  font-size: 16px;
  color: #000;
  font-weight: bold;
}

.decoration-triangle-1::after {
  content: "A";
  position: absolute;
  top: 18px;
  left: 13px;
  font-size: 12px;
  color: #000;
  font-weight: bold;
}

.decoration-triangle-2 {
  bottom: 40%;
  right: 8%;
  width: 28px;
  height: 40px;
  background: linear-gradient(145deg, #ffffff 0%, #f8f9fa 100%);
  border: 2px solid rgba(0, 0, 0, 0.2);
  border-radius: 5px;
  animation: cardSway 12s ease-in-out infinite reverse;
  filter: drop-shadow(0 3px 6px rgba(0, 0, 0, 0.3));
  position: relative;
}

.decoration-triangle-2::before {
  content: "♥";
  position: absolute;
  top: 5px;
  left: 4px;
  font-size: 12px;
  color: #dc3545;
  font-weight: bold;
}

.decoration-triangle-2::after {
  content: "K";
  position: absolute;
  top: 14px;
  left: 9px;
  font-size: 10px;
  color: #dc3545;
  font-weight: bold;
}

/* 钻石装饰 */
.decoration-diamond-1 {
  top: 40%;
  left: 5%;
  width: 30px;
  height: 30px;
  background: linear-gradient(45deg, #87CEEB 0%, #4169E1 50%, #0000CD 100%);
  transform: rotate(45deg);
  animation: diamondSparkle 9s ease-in-out infinite;
  box-shadow: 0 0 12px rgba(65, 105, 225, 0.6);
  position: relative;
}

.decoration-diamond-1::before {
  content: "";
  position: absolute;
  top: 25%;
  left: 25%;
  width: 50%;
  height: 50%;
  background: linear-gradient(45deg, #ffffff 0%, rgba(255,255,255,0.3) 100%);
  border-radius: 2px;
}

.decoration-diamond-2 {
  top: 70%;
  right: 30%;
  width: 20px;
  height: 20px;
  background: linear-gradient(45deg, #FF69B4 0%, #FF1493 50%, #DC143C 100%);
  transform: rotate(45deg);
  animation: diamondFloat 7s ease-in-out infinite reverse;
  box-shadow: 0 0 8px rgba(255, 20, 147, 0.6);
  position: relative;
}

.decoration-diamond-2::before {
  content: "";
  position: absolute;
  top: 25%;
  left: 25%;
  width: 50%;
  height: 50%;
  background: linear-gradient(45deg, #ffffff 0%, rgba(255,255,255,0.3) 100%);
  border-radius: 1px;
}

/* 骰子装饰 */
.decoration-line-1 {
  top: -3%;
  left: 81%;
  width: 35px;
  height: 35px;
  background: linear-gradient(145deg, #ffffff 0%, #f8f9fa 50%, #e9ecef 100%);
  border: 2px solid rgba(0, 0, 0, 0.2);
  border-radius: 6px;
  animation: diceRoll 8s ease-in-out infinite;
  box-shadow: 0 4px 8px rgba(0, 0, 0, 0.3);
  position: relative;
}

.decoration-line-1::before {
  content: "⚃";
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  font-size: 20px;
  color: #000;
}

.decoration-line-2 {
  bottom: 35%;
  right: 25%;
  width: 28px;
  height: 28px;
  background: linear-gradient(145deg, #ffffff 0%, #f8f9fa 50%, #e9ecef 100%);
  border: 2px solid rgba(0, 0, 0, 0.2);
  border-radius: 5px;
  animation: diceBounce 6s ease-in-out infinite reverse;
  box-shadow: 0 3px 6px rgba(0, 0, 0, 0.3);
  position: relative;
}

.decoration-line-2::before {
  content: "⚁";
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  font-size: 16px;
  color: #000;
}

/* 筹码装饰 */
.decoration-dots {
  top: 5%;
  left: 85%;
  width: 45px;
  height: 45px;
  background: linear-gradient(135deg, #DC143C 0%, #B22222 50%, #8B0000 100%);
  border: 4px solid #ffffff;
  border-radius: 50%;
  animation: chipSpin 4s ease-in-out infinite;
  filter: drop-shadow(0 4px 8px rgba(0, 0, 0, 0.4));
  position: relative;
}

.decoration-dots::before {
  content: "100";
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  font-size: 10px;
  font-weight: bold;
  color: #ffffff;
  text-shadow: 1px 1px 2px rgba(0,0,0,0.5);
}

.decoration-dots::after {
  content: "";
  position: absolute;
  top: 8px;
  left: 8px;
  right: 8px;
  bottom: 8px;
  border: 2px dashed rgba(255, 255, 255, 0.6);
  border-radius: 50%;
}

/* 星星闪烁装饰 */
.decoration-sparkle-1 {
  top: 15%;
  right: 40%;
  width: 20px;
  height: 20px;
  background: linear-gradient(45deg, #FFD700 0%, #FFA500 100%);
  animation: starTwinkle 3s ease-in-out infinite;
  box-shadow: 0 0 8px rgba(255, 215, 0, 0.8);
  clip-path: polygon(50% 0%, 61% 35%, 98% 35%, 68% 57%, 79% 91%, 50% 70%, 21% 91%, 32% 57%, 2% 35%, 39% 35%);
}

.decoration-sparkle-2 {
  top: 50%;
  left: 70%;
  width: 16px;
  height: 16px;
  background: linear-gradient(45deg, #C0C0C0 0%, #A9A9A9 100%);
  animation: starTwinkle 4s ease-in-out infinite 1s;
  box-shadow: 0 0 6px rgba(192, 192, 192, 0.8);
  clip-path: polygon(50% 0%, 61% 35%, 98% 35%, 68% 57%, 79% 91%, 50% 70%, 21% 91%, 32% 57%, 2% 35%, 39% 35%);
}

.decoration-sparkle-3 {
  bottom: 25%;
  left: 90%;
  width: 24px;
  height: 24px;
  background: linear-gradient(45deg, #FFD700 0%, #FF8C00 100%);
  animation: starTwinkle 5s ease-in-out infinite 2s;
  box-shadow: 0 0 10px rgba(255, 215, 0, 0.8);
  clip-path: polygon(50% 0%, 61% 35%, 98% 35%, 68% 57%, 79% 91%, 50% 70%, 21% 91%, 32% 57%, 2% 35%, 39% 35%);
}

/* 赌场元素动画效果 */
@keyframes coinSpin {
  0%, 100% { transform: translateY(0px) rotateY(0deg); }
  50% { transform: translateY(-20px) rotateY(180deg); }
}

@keyframes coinFloat {
  0%, 100% { transform: translateY(0px) rotateY(0deg); }
  50% { transform: translateY(15px) rotateY(180deg); }
}

@keyframes coinPulse {
  0%, 100% { transform: scale(1); opacity: 0.8; }
  50% { transform: scale(1.2); opacity: 1; }
}

@keyframes cardFlip {
  0%, 100% { transform: rotateY(0deg) rotateZ(0deg); }
  50% { transform: rotateY(180deg) rotateZ(15deg); }
}

@keyframes cardSway {
  0%, 100% { transform: rotate(0deg) translateX(0px); }
  50% { transform: rotate(10deg) translateX(5px); }
}

@keyframes diamondSparkle {
  0%, 100% { transform: rotate(45deg) scale(1); filter: hue-rotate(0deg); }
  50% { transform: rotate(225deg) scale(1.2); filter: hue-rotate(60deg); }
}

@keyframes diamondFloat {
  0%, 100% { transform: rotate(45deg) translateX(0px); }
  50% { transform: rotate(225deg) translateX(20px); }
}

@keyframes diceRoll {
  0%, 100% { transform: rotate(0deg); }
  25% { transform: rotate(90deg); }
  50% { transform: rotate(180deg); }
  75% { transform: rotate(270deg); }
}

@keyframes diceBounce {
  0%, 100% { transform: translateY(0px) rotate(0deg); }
  50% { transform: translateY(-10px) rotate(45deg); }
}

@keyframes chipSpin {
  0%, 100% { transform: rotateX(0deg); opacity: 0.8; }
  50% { transform: rotateX(180deg); opacity: 1; }
}

@keyframes starTwinkle {
  0%, 100% { opacity: 0.6; transform: scale(1) rotate(0deg); }
  50% { opacity: 1; transform: scale(1.3) rotate(180deg); }
}

/* 新增装饰元素 - 主要分布在右侧 */

/* 更多金币装饰 */
.decoration-circle-4 {
  top: 18%;
  right: 8%;
  width: 50px;
  height: 50px;
  background: linear-gradient(135deg, #FFD700 0%, #DAA520 100%);
  border: 2px solid rgba(255, 215, 0, 0.8);
  border-radius: 50%;
  animation: coinFloat 12s ease-in-out infinite 2s;
  box-shadow: 0 0 12px rgba(255, 215, 0, 0.4);
  position: relative;
}

.decoration-circle-4::before {
  content: "¥";
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  font-size: 20px;
  font-weight: bold;
  color: #B8860B;
  text-shadow: 1px 1px 2px rgba(0,0,0,0.3);
}

.decoration-circle-5 {
  bottom: 15%;
  right: 12%;
  width: 35px;
  height: 35px;
  background: linear-gradient(135deg, #C0C0C0 0%, #808080 100%);
  border: 2px solid rgba(192, 192, 192, 0.8);
  border-radius: 50%;
  animation: coinPulse 9s ease-in-out infinite 4s;
  box-shadow: 0 0 8px rgba(192, 192, 192, 0.5);
  position: relative;
}

.decoration-circle-5::before {
  content: "$";
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  font-size: 16px;
  font-weight: bold;
  color: #696969;
  text-shadow: 1px 1px 1px rgba(0,0,0,0.3);
}

.decoration-circle-6 {
  top: 45%;
  right: 5%;
  width: 42px;
  height: 42px;
  background: linear-gradient(135deg, #FFD700 0%, #FF8C00 100%);
  border: 3px solid rgba(255, 215, 0, 0.8);
  border-radius: 50%;
  animation: coinSpin 14s ease-in-out infinite 1s;
  box-shadow: 0 0 10px rgba(255, 215, 0, 0.6);
  position: relative;
}

.decoration-circle-6::before {
  content: "€";
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  font-size: 18px;
  font-weight: bold;
  color: #B8860B;
  text-shadow: 1px 1px 2px rgba(0,0,0,0.3);
}

/* 更多扑克牌装饰 */
.decoration-triangle-3 {
  top: 32%;
  right: 8%;
  width: 30px;
  height: 42px;
  background: linear-gradient(145deg, #ffffff 0%, #f8f9fa 100%);
  border: 2px solid rgba(0, 0, 0, 0.2);
  border-radius: 5px;
  animation: cardSway 16s ease-in-out infinite 3s;
  filter: drop-shadow(0 3px 6px rgba(0, 0, 0, 0.3));
  position: relative;
}

.decoration-triangle-3::before {
  content: "♦";
  position: absolute;
  top: 6px;
  left: 5px;
  font-size: 14px;
  color: #dc3545;
  font-weight: bold;
}

.decoration-triangle-3::after {
  content: "Q";
  position: absolute;
  top: 16px;
  left: 11px;
  font-size: 11px;
  color: #dc3545;
  font-weight: bold;
}

.decoration-triangle-4 {
  bottom: 20%;
  right: 12%;
  width: 25px;
  height: 35px;
  background: linear-gradient(145deg, #ffffff 0%, #f8f9fa 100%);
  border: 2px solid rgba(0, 0, 0, 0.2);
  border-radius: 4px;
  animation: cardFlip 18s ease-in-out infinite 2s;
  filter: drop-shadow(0 3px 6px rgba(0, 0, 0, 0.3));
  position: relative;
}

.decoration-triangle-4::before {
  content: "♣";
  position: absolute;
  top: 4px;
  left: 4px;
  font-size: 12px;
  color: #000;
  font-weight: bold;
}

.decoration-triangle-4::after {
  content: "J";
  position: absolute;
  top: 13px;
  left: 9px;
  font-size: 9px;
  color: #000;
  font-weight: bold;
}

.decoration-triangle-5 {
  top: 65%;
  right: 18%;
  width: 32px;
  height: 45px;
  background: linear-gradient(145deg, #ffffff 0%, #f8f9fa 100%);
  border: 2px solid rgba(0, 0, 0, 0.2);
  border-radius: 6px;
  animation: cardSway 13s ease-in-out infinite 5s;
  filter: drop-shadow(0 4px 8px rgba(0, 0, 0, 0.3));
  position: relative;
}

.decoration-triangle-5::before {
  content: "♠";
  position: absolute;
  top: 7px;
  left: 5px;
  font-size: 15px;
  color: #000;
  font-weight: bold;
}

.decoration-triangle-5::after {
  content: "10";
  position: absolute;
  top: 18px;
  left: 9px;
  font-size: 8px;
  color: #000;
  font-weight: bold;
}

/* 更多钻石装饰 */
.decoration-diamond-3 {
  top: 25%;
  right: 15%;
  width: 22px;
  height: 22px;
  background: linear-gradient(45deg, #9C27B0 0%, #E91E63 100%);
  border: 2px solid rgba(156, 39, 176, 0.7);
  transform: rotate(45deg);
  animation: diamondFloat 11s ease-in-out infinite 3s;
  box-shadow: 0 0 8px rgba(156, 39, 176, 0.5);
  position: relative;
}

.decoration-diamond-3::before {
  content: '';
  position: absolute;
  top: 2px;
  left: 2px;
  width: 4px;
  height: 4px;
  background: rgba(255, 255, 255, 0.8);
  border-radius: 50%;
}

.decoration-diamond-4 {
  bottom: 35%;
  right: 10%;
  width: 18px;
  height: 18px;
  background: linear-gradient(45deg, #00BCD4 0%, #03A9F4 100%);
  border: 2px solid rgba(0, 188, 212, 0.7);
  transform: rotate(45deg);
  animation: diamondSparkle 14s ease-in-out infinite 1s;
  box-shadow: 0 0 6px rgba(0, 188, 212, 0.5);
  position: relative;
}

.decoration-diamond-4::before {
  content: '';
  position: absolute;
  top: 2px;
  left: 2px;
  width: 3px;
  height: 3px;
  background: rgba(255, 255, 255, 0.9);
  border-radius: 50%;
}

.decoration-diamond-5 {
  top: 55%;
  right: 18%;
  width: 25px;
  height: 25px;
  background: linear-gradient(45deg, #FF5722 0%, #FF9800 100%);
  border: 2px solid rgba(255, 87, 34, 0.7);
  transform: rotate(45deg);
  animation: diamondFloat 16s ease-in-out infinite 2s;
  box-shadow: 0 0 10px rgba(255, 87, 34, 0.5);
  position: relative;
}

.decoration-diamond-5::before {
  content: '';
  position: absolute;
  top: 3px;
  left: 3px;
  width: 5px;
  height: 5px;
  background: rgba(255, 255, 255, 0.8);
  border-radius: 50%;
}

/* 更多骰子装饰 */
.decoration-line-3 {
  top: 38%;
  right: 15%;
  width: 28px;
  height: 28px;
  background: linear-gradient(145deg, #ffffff 0%, #f0f0f0 100%);
  border: 2px solid rgba(0, 0, 0, 0.3);
  border-radius: 5px;
  animation: diceRoll 15s ease-in-out infinite 3s;
  box-shadow: 0 4px 8px rgba(0, 0, 0, 0.3);
  position: relative;
}

.decoration-line-3::before {
  content: "⚃";
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  font-size: 18px;
  color: #333;
}

.decoration-line-4 {
  bottom: 28%;
  right: 22%;
  width: 24px;
  height: 24px;
  background: linear-gradient(145deg, #ffffff 0%, #f0f0f0 100%);
  border: 2px solid rgba(0, 0, 0, 0.3);
  border-radius: 4px;
  animation: diceBounce 12s ease-in-out infinite 4s;
  box-shadow: 0 3px 6px rgba(0, 0, 0, 0.3);
  position: relative;
}

.decoration-line-4::before {
  content: "⚁";
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  font-size: 16px;
  color: #333;
}

.decoration-line-5 {
  top: 75%;
  right: 14%;
  width: 30px;
  height: 30px;
  background: linear-gradient(145deg, #ffffff 0%, #f0f0f0 100%);
  border: 2px solid rgba(0, 0, 0, 0.3);
  border-radius: 6px;
  animation: diceRoll 17s ease-in-out infinite 1s;
  box-shadow: 0 4px 8px rgba(0, 0, 0, 0.3);
  position: relative;
}

.decoration-line-5::before {
  content: "⚅";
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  font-size: 20px;
  color: #333;
}

/* 更多筹码装饰 */
.decoration-dots-2 {
  top: 22%;
  right: 20%;
  width: 38px;
  height: 38px;
  background: linear-gradient(135deg, #4CAF50 0%, #8BC34A 100%);
  border: 4px solid #2E7D32;
  border-radius: 50%;
  animation: chipSpin 13s ease-in-out infinite 2s;
  box-shadow: 0 0 10px rgba(76, 175, 80, 0.6);
  position: relative;
}

.decoration-dots-2::before {
  content: "50";
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  font-size: 12px;
  font-weight: bold;
  color: white;
  text-shadow: 1px 1px 2px rgba(0,0,0,0.5);
}

.decoration-dots-3 {
  bottom: 42%;
  right: 16%;
  width: 32px;
  height: 32px;
  background: linear-gradient(135deg, #FF9800 0%, #FFC107 100%);
  border: 3px solid #E65100;
  border-radius: 50%;
  animation: chipSpin 11s ease-in-out infinite 5s;
  box-shadow: 0 0 8px rgba(255, 152, 0, 0.6);
  position: relative;
}

.decoration-dots-3::before {
  content: "25";
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  font-size: 10px;
  font-weight: bold;
  color: white;
  text-shadow: 1px 1px 2px rgba(0,0,0,0.5);
}

/* 更多星星装饰 */
.decoration-sparkle-4 {
  top: 28%;
  right: 13%;
  width: 12px;
  height: 12px;
  background: linear-gradient(45deg, #FFD700 0%, #FFA000 100%);
  animation: starTwinkle 7s ease-in-out infinite 1s;
  box-shadow: 0 0 8px rgba(255, 215, 0, 0.8);
  clip-path: polygon(50% 0%, 61% 35%, 98% 35%, 68% 57%, 79% 91%, 50% 70%, 21% 91%, 32% 57%, 2% 35%, 39% 35%);
}

.decoration-sparkle-5 {
  bottom: 18%;
  right: 22%;
  width: 10px;
  height: 10px;
  background: linear-gradient(45deg, #C0C0C0 0%, #E0E0E0 100%);
  animation: starTwinkle 9s ease-in-out infinite 3s;
  box-shadow: 0 0 6px rgba(192, 192, 192, 0.8);
  clip-path: polygon(50% 0%, 61% 35%, 98% 35%, 68% 57%, 79% 91%, 50% 70%, 21% 91%, 32% 57%, 2% 35%, 39% 35%);
}

.decoration-sparkle-6 {
  top: 52%;
  right: 25%;
  width: 14px;
  height: 14px;
  background: linear-gradient(45deg, #FF4081 0%, #E91E63 100%);
  animation: starTwinkle 6s ease-in-out infinite 4s;
  box-shadow: 0 0 10px rgba(255, 64, 129, 0.8);
  clip-path: polygon(50% 0%, 61% 35%, 98% 35%, 68% 57%, 79% 91%, 50% 70%, 21% 91%, 32% 57%, 2% 35%, 39% 35%);
}

.decoration-sparkle-7 {
  top: 78%;
  right: 19%;
  width: 8px;
  height: 8px;
  background: linear-gradient(45deg, #00BCD4 0%, #03A9F4 100%);
  animation: starTwinkle 8s ease-in-out infinite 2s;
  box-shadow: 0 0 6px rgba(0, 188, 212, 0.8);
  clip-path: polygon(50% 0%, 61% 35%, 98% 35%, 68% 57%, 79% 91%, 50% 70%, 21% 91%, 32% 57%, 2% 35%, 39% 35%);
}

.banner {
  position: relative;
  padding-top: 128px;
  background: transparent;
  overflow: hidden;
  z-index: 2;
}

.banner::before {
  content: '';
  position: absolute;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  background: conic-gradient(from 0deg, transparent, rgba(255, 255, 255, 0.02), transparent, rgba(25, 118, 210, 0.03), transparent);
  animation: bannerRotate 30s linear infinite;
  pointer-events: none;
}

@keyframes bannerRotate {
  from { transform: rotate(0deg); }
  to { transform: rotate(360deg); }
}

.banner .bannerumg {
  text-align: center;
}

.banner .bannerumg img {
  width: 90vw;
  max-width: 750px;
}

.banner .logo {
  text-align: center;
}

.banner .logo img {
  width: 60vw;
  max-width: 300px;
  height: auto;
}

.mainbordertitle {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: center;
      -ms-flex-pack: center;
          justify-content: center;
  margin-bottom: 30px;
}

.mainbordertitle:before {
  content: "";
  width: 20px;
  display: inline-block;
  border: 1px solid #004097;
  border-right: 0;
  margin-right: 2px;
}

.mainbordertitle:after {
  content: "";
  width: 20px;
  display: inline-block;
  border: 1px solid #004097;
  border-left: 0;
  margin-left: 2px;
}

.bigmaintxt {
  color: #004097;
  font-size: 36px;
}

.englishtitle {
  font-size: 12px;
  text-transform: uppercase;
  margin-bottom: 5%;
  color: #004097;
}

.videosection {
  position: relative;
  z-index: 2;
}

.videosection .container {
  margin-top: 10px;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: center;
      -ms-flex-pack: center;
          justify-content: center;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  width: 90vw;
  margin: auto;
}

.videosection .videoplace {
  max-width: 810px;
  margin: 0 3vw;
}

.videosection .videoplace video {
  width: 100%;
}

.videosection img {
  width: 7%;
  max-width: 97px;
}

.Introduction .fourblock {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  align-items: stretch;
  gap: 20px;
  padding: 20px 0;
}

.Introduction .fourblock li {
  position: relative;
  background: linear-gradient(135deg, #1976D2 0%, #2196F3 50%, #1976D2 100%);
  border-radius: 15px;
  width: calc(25% - 15px);
  min-width: 280px;
  margin: 0;
  min-height: 400px;
  color: #E3F2FD;
  padding: 25px 2vw;
  text-align: center;
  box-shadow: 
    0 8px 32px rgba(25, 118, 210, 0.3),
    0 4px 16px rgba(33, 150, 243, 0.2),
    inset 0 1px 0 rgba(255, 255, 255, 0.2);
  border: 1px solid rgba(227, 242, 253, 0.3);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
}

.Introduction .fourblock li::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(45deg, transparent 30%, rgba(255, 255, 255, 0.05) 50%, transparent 70%);
  pointer-events: none;
}

.Introduction .fourblock li img {
  margin-bottom: 20px;
  width: 80px;
  height: 80px;
  object-fit: contain;
}

.Introduction .fourblock li:hover {
  background: #004097;
}

.Introduction .fourblock .whitetxt {
  font-size: 32px;
  line-height: 36px;
  margin-bottom: 20px;
  white-space: nowrap;
}

.Introduction .fourblock .smtxt {
  font-size: 15px;
  color: #fff;
  line-height: 22px;
  height: auto;
  text-align: left;
  flex: 1;
  display: flex;
  align-items: center;
  word-wrap: break-word;
  overflow-wrap: break-word;
  overflow: visible;
  max-width: 100%;
  justify-content: center;
}

/* 彩种展示样式 */
.lottery-categories {
  padding: 30px 20px 60px 20px;
  background: rgba(255, 255, 255, 0.15);
  backdrop-filter: blur(20px);
  border: 1px solid rgba(255, 255, 255, 0.3);
  border-radius: 15px;
  margin: 20px;
  box-shadow: 
    0 8px 32px rgba(25, 118, 210, 0.2),
    inset 0 1px 0 rgba(255, 255, 255, 0.3);
}

.category-row {
  display: flex;
  align-items: flex-start;
  margin-bottom: 20px;
  padding: 15px 0;
  border-bottom: 1px solid rgba(227, 242, 253, 0.3);
}

.category-row:last-child {
  border-bottom: none;
  margin-bottom: 0;
}

.category-label {
  min-width: 100px;
  width: 100px;
  font-size: 16px;
  font-weight: 600;
  color: #1976D2;
  text-align: left;
  padding: 8px 15px;
  background: linear-gradient(135deg, #E3F2FD 0%, rgba(227, 242, 253, 0.5) 100%);
  border-radius: 8px;
  border: 1px solid rgba(25, 118, 210, 0.2);
  margin-right: 20px;
  position: relative;
  box-shadow: 0 2px 8px rgba(25, 118, 210, 0.1);
}

.category-label::after {
  content: '';
  position: absolute;
  right: -8px;
  top: 50%;
  transform: translateY(-50%);
  width: 0;
  height: 0;
  border-left: 8px solid #E3F2FD;
  border-top: 8px solid transparent;
  border-bottom: 8px solid transparent;
}

.category-items {
  flex: 1;
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  align-items: flex-start;
}

.lottery-item {
  background: linear-gradient(135deg, #1976D2 0%, #2196F3 100%);
  color: #fff;
  padding: 8px 16px;
  border-radius: 20px;
  font-size: 14px;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.3s ease;
  border: 1px solid rgba(255, 255, 255, 0.2);
  box-shadow: 0 2px 8px rgba(25, 118, 210, 0.3);
  position: relative;
  overflow: hidden;
}

.lottery-item::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
  transition: left 0.5s ease;
}

.lottery-item:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(25, 118, 210, 0.4);
  background: linear-gradient(135deg, #2196F3 0%, #1976D2 100%);
}

.lottery-item:hover::before {
  left: 100%;
}

.lottery-item:active {
  transform: translateY(0);
  box-shadow: 0 2px 8px rgba(25, 118, 210, 0.3);
}

.highlights .gamelist {
  padding: 3vw;
  border-radius: 10px;
  background: #fff;
}

.highlights .gamelist img {
  width: 100%;
}

.hacigame .hacitxt {
  font-size: 32px;
  margin-bottom: 20px;
}

.hacigame .haciimg {
  text-align: center;
}

/* 区块涨跌交易界面样式 */
.blockchain-trading-interface {
  width: 95vw;
  max-width: 1310px;
  height: 500px;
  background: linear-gradient(135deg, #1e2139 0%, #252a4a 50%, #2a3052 100%);
  border-radius: 15px;
  display: flex;
  overflow: hidden;
  box-shadow: 
    0 20px 60px rgba(0, 0, 0, 0.6),
    0 8px 32px rgba(30, 33, 57, 0.4);
  border: 1px solid rgba(255, 255, 255, 0.08);
  margin: 0 auto;
}

/* 左侧交易列表 */
.trading-sidebar {
  width: 200px;
  background: rgba(20, 25, 45, 0.8);
  border-right: 1px solid rgba(255, 255, 255, 0.06);
  padding: 20px 15px;
}

.trading-header {
  display: flex;
  align-items: center;
  margin-bottom: 20px;
  color: #fff;
  font-size: 16px;
  font-weight: 600;
}

.btc-logo {
  background: linear-gradient(135deg, #f7931e, #ffb347);
  width: 24px;
  height: 24px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  font-size: 14px;
  font-weight: bold;
  margin-right: 8px;
}

.trading-pairs {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.pair-item {
  background: rgba(30, 35, 60, 0.6);
  border-radius: 8px;
  padding: 12px;
  cursor: pointer;
  transition: all 0.3s ease;
  border: 1px solid rgba(255, 255, 255, 0.05);
}

.pair-item.active {
  background: rgba(45, 55, 85, 0.8);
  border-color: rgba(80, 90, 120, 0.5);
}

.pair-item:hover {
  background: rgba(40, 45, 70, 0.7);
}

.pair-name {
  color: #fff;
  font-size: 12px;
  margin-bottom: 4px;
}

.pair-price {
  color: #d1d5db;
  font-size: 14px;
  font-weight: 600;
}

.pair-change {
  font-size: 11px;
  font-weight: 500;
}

.pair-change.positive {
  color: #d1d5db;
}

.pair-change.negative {
  color: #9ca3af;
}

.pair-change.big-positive {
  color: #e5e7eb;
  font-size: 16px;
  font-weight: bold;
}

.pair-subtitle {
  color: #9ca3af;
  font-size: 10px;
  margin-top: 2px;
}

/* 中间主图表区域 */
.main-chart-area {
  flex: 1;
  padding: 20px;
  display: flex;
  flex-direction: column;
}

.chart-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 15px;
}

.chart-title {
  display: flex;
  align-items: center;
  gap: 15px;
}

.coin-name {
  color: #fff;
  font-size: 18px;
  font-weight: 600;
}

.timeframe {
  color: #9ca3af;
  font-size: 14px;
}

.chart-controls {
  display: flex;
  gap: 10px;
}

.time-btn {
  background: rgba(45, 55, 85, 0.6);
  color: #9ca3af;
  padding: 6px 12px;
  border-radius: 6px;
  font-size: 12px;
  cursor: pointer;
  transition: all 0.3s ease;
  border: 1px solid rgba(255, 255, 255, 0.05);
}

.time-btn.active {
  background: rgba(70, 85, 120, 0.8);
  color: #e5e7eb;
  border-color: rgba(255, 255, 255, 0.1);
}

.price-display {
  display: flex;
  align-items: baseline;
  gap: 15px;
  margin-bottom: 20px;
}

.current-price {
  color: #fff;
  font-size: 28px;
  font-weight: 700;
}

.price-change {
  font-size: 16px;
  font-weight: 600;
}

.price-change.positive {
  color: #d1d5db;
}

.price-usd {
  color: #9ca3af;
  font-size: 14px;
}

.main-chart {
  flex: 1;
  background: rgba(20, 25, 45, 0.4);
  border-radius: 8px;
  padding: 10px;
  margin-bottom: 10px;
  border: 1px solid rgba(255, 255, 255, 0.03);
}

.time-axis {
  display: flex;
  justify-content: space-between;
  color: #9ca3af;
  font-size: 11px;
  padding: 0 20px;
}

/* 右侧交易面板 */
.trading-panel {
  width: 250px;
  background: rgba(20, 25, 45, 0.8);
  border-left: 1px solid rgba(255, 255, 255, 0.06);
  padding: 20px;
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.panel-header {
  text-align: center;
}

.current-time {
  color: #fff;
  font-size: 24px;
  font-weight: bold;
  font-family: 'Courier New', monospace;
}

.session-info {
  color: #9ca3af;
  font-size: 12px;
  margin-top: 4px;
}

.price-info {
  text-align: center;
}

.price-value {
  color: #e5e7eb;
  font-size: 32px;
  font-weight: bold;
}

.price-label {
  color: #9ca3af;
  font-size: 12px;
  margin-top: 4px;
}

/* 趋势指标样式 */
.trend-indicators {
  display: flex;
  justify-content: space-between;
  background: rgba(30, 35, 60, 0.6);
  border-radius: 8px;
  padding: 15px;
  border: 1px solid rgba(255, 255, 255, 0.05);
}

.trend-item {
  text-align: center;
  flex: 1;
}

.trend-label {
  color: #9ca3af;
  font-size: 12px;
  margin-bottom: 8px;
}

.trend-value {
  color: #e5e7eb;
  font-size: 16px;
  font-weight: 600;
}

.trend-value.up {
  color: #d1d5db;
}

/* 成交量信息样式 */
.volume-info {
  text-align: center;
  background: rgba(30, 35, 60, 0.4);
  border-radius: 8px;
  padding: 15px;
  border: 1px solid rgba(255, 255, 255, 0.05);
}

.volume-label {
  color: #9ca3af;
  font-size: 12px;
  margin-bottom: 8px;
}

.volume-value {
  color: #e5e7eb;
  font-size: 20px;
  font-weight: bold;
  margin-bottom: 4px;
}

.volume-change {
  color: #9ca3af;
  font-size: 14px;
}

.market-stats {
  display: flex;
  justify-content: space-between;
}

.stat-item {
  text-align: center;
}

.stat-value {
  color: #fff;
  font-size: 16px;
  font-weight: 600;
}

.stat-label {
  color: #888;
  font-size: 10px;
  margin-top: 2px;
}

/* 响应式设计 */
/* 中等屏幕尺寸优化 (768px-960px) */
@media only screen and (max-width: 960px) and (min-width: 769px) {
  /* 中等屏幕集团介绍水平布局优化 */
  .Introduction .fourblock li {
    width: 48%;
    margin: 1%;
    min-height: 160px;
    padding: 20px 15px;
    display: flex;
    flex-direction: row;
    align-items: center;
    justify-content: flex-start;
    gap: 20px;
  }
  
  .Introduction .fourblock .appleft {
    flex-shrink: 0;
    width: 100px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: flex-start;
  }
  
  .Introduction .fourblock .appleft img {
    width: 70px !important;
    height: 70px !important;
    margin-bottom: 12px !important;
    object-fit: contain;
  }
  
  .Introduction .fourblock .whitetxt {
    font-size: 16px;
    line-height: 20px;
    margin-bottom: 0;
    text-align: center;
    white-space: nowrap;
  }
  
  .Introduction .fourblock .smtxt {
    flex: 1;
    font-size: 15px;
    line-height: 22px;
    text-align: left;
    word-wrap: break-word;
    overflow-wrap: break-word;
  }
  
  /* 区块涨跌平板适配 */
  .blockchain-trading-interface {
    width: 97%;
    height: auto;
    min-height: 480px;
  }
  
  .trading-sidebar {
    height: auto;
    min-height: 110px;
    padding: 12px;
  }
  
  .pair-item {
    min-width: 95px;
    padding: 9px;
  }
  
  .main-chart-area {
    padding: 12px;
    min-height: 220px;
  }
  
  .trading-panel {
    height: auto;
    min-height: 130px;
    padding: 12px;
    gap: 12px;
  }
  
  .current-price {
    font-size: 22px;
  }
  
  .price-value {
    font-size: 26px;
  }
}

@media only screen and (max-width: 960px) {
  .blockchain-trading-interface {
    width: 98%;
    height: auto;
    min-height: 500px;
    flex-direction: column;
    margin: 10px auto;
  }
  
  .trading-sidebar {
    width: 100%;
    height: auto;
    min-height: 100px;
    border-right: none;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    padding: 15px;
    flex-shrink: 0;
  }
  
  .trading-header {
    margin-bottom: 15px;
  }
  
  .trading-pairs {
    flex-direction: row;
    overflow-x: auto;
    gap: 10px;
    padding-bottom: 5px;
    scrollbar-width: thin;
    scrollbar-color: rgba(255, 255, 255, 0.3) transparent;
  }
  
  .trading-pairs::-webkit-scrollbar {
    height: 4px;
  }
  
  .trading-pairs::-webkit-scrollbar-thumb {
    background: rgba(255, 255, 255, 0.3);
    border-radius: 2px;
  }
  
  .pair-item {
    min-width: 100px;
    padding: 10px;
    flex-shrink: 0;
  }
  
  .main-chart-area {
    flex: 1;
    padding: 15px;
    min-height: 250px;
  }
  
  .chart-header {
    flex-direction: column;
    align-items: flex-start;
    gap: 10px;
    margin-bottom: 10px;
  }
  
  .chart-controls {
    order: 1;
    align-self: flex-end;
  }
  
  .price-display {
    flex-wrap: wrap;
    gap: 10px;
    margin-bottom: 15px;
  }
  
  .main-chart {
    margin-bottom: 15px;
    min-height: 150px;
  }
  
  .trading-panel {
    width: 100%;
    height: auto;
    min-height: 140px;
    border-left: none;
    border-top: 1px solid rgba(255, 255, 255, 0.06);
    padding: 15px;
    flex-direction: column;
    gap: 15px;
    flex-shrink: 0;
  }
  
  .panel-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    width: 100%;
  }
  
  .trend-indicators {
    flex-direction: row;
    gap: 15px;
    width: 100%;
  }
  
  .volume-info {
    margin-top: 0;
  }
  
  .market-stats {
    width: 100%;
    gap: 20px;
  }
  
  .current-price {
    font-size: 20px;
  }
  
  .price-value {
    font-size: 24px;
  }
}

@media only screen and (max-width: 480px) {
  .blockchain-trading-interface {
    width: 95%;
    height: auto;
    min-height: 450px;
    margin: 5px auto;
  }
  
  .trading-sidebar {
    height: auto;
    min-height: 80px;
    padding: 10px;
  }
  
  .trading-header {
    font-size: 14px;
    margin-bottom: 10px;
  }
  
  .btc-logo {
    width: 20px;
    height: 20px;
    font-size: 12px;
  }
  
  .trading-pairs {
    gap: 8px;
  }
  
  .pair-item {
    min-width: 85px;
    padding: 8px;
    font-size: 11px;
  }
  
  .main-chart-area {
    padding: 10px;
    min-height: 200px;
  }
  
  .chart-header {
    gap: 8px;
  }
  
  .coin-name {
    font-size: 16px;
  }
  
  .timeframe {
    font-size: 12px;
  }
  
  .time-btn {
    padding: 4px 8px;
    font-size: 11px;
  }
  
  .price-display {
    gap: 8px;
  }
  
  .main-chart {
    min-height: 120px;
  }
  
  .time-axis {
    font-size: 10px;
    padding: 0 10px;
  }
  
  .trading-panel {
    height: auto;
    min-height: 120px;
    padding: 10px;
    gap: 10px;
  }
  
  .panel-header .current-time {
    font-size: 18px;
  }
  
  .panel-header .session-info {
    font-size: 11px;
  }
  
  .trend-indicators {
    gap: 10px;
    padding: 10px;
  }
  
  .trend-item {
    font-size: 11px;
  }
  
  .trend-label {
    font-size: 10px;
  }
  
  .trend-value {
    font-size: 13px;
  }
  
  .volume-info {
    padding: 10px;
  }
  
  .volume-label,
  .volume-change {
    font-size: 10px;
  }
  
  .volume-value {
    font-size: 16px;
  }
  
  .market-stats {
    gap: 15px;
  }
  
  .stat-value {
    font-size: 14px;
  }
  
  .stat-label {
    font-size: 9px;
  }
  
  .current-price {
    font-size: 18px;
  }
  
  .price-value {
    font-size: 20px;
  }
}

.hacigame .haciimg img {
  width: 95vw;
  max-width: 1310px;
}

.gameinghall {
  position: relative;
  padding-bottom: 60px;
  margin-bottom: 40px;
}

.gameinghall:before {
  content: "";
  position: absolute;
  left: 0;
  width: 100%;
  height: 40vw;
  bottom: 10px;
  background: rgba(0, 64, 151, 0.1);
  z-index: -1;
}

.gameinghall .fivegames {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: justify;
      -ms-flex-pack: justify;
          justify-content: space-between;
  padding: 0 10%;
}

.gameinghall .fivegames li {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-orient: vertical;
  -webkit-box-direction: normal;
      -ms-flex-direction: column;
          flex-direction: column;
  -webkit-box-pack: center;
      -ms-flex-pack: center;
          justify-content: center;
  -webkit-transition: 0.5s;
  transition: 0.5s;
}

.gameinghall .fivegames li img {
  width: 100%;
  max-width: 136px;
  height: auto;
  aspect-ratio: 1;
  object-fit: contain;
  object-position: center;
}

.gameinghall .fivegames li span {
  font-size: 16px;
}

.gameinghall .fivegames li:hover {
  -webkit-transform: translateY(-30px);
          transform: translateY(-30px);
}

.gameinghall .hallimg {
  max-width: 1365px;
  text-align: center;
  padding: 30px;
  position: relative;
}

.gameinghall .hallimg img {
  width: 100%;
  max-width: 1307px;
  height: auto;
  object-fit: contain;
  object-position: center;
}

.activity {
  width: 90vw;
  margin: 50px auto 0 auto;
  max-width: 1365px;
  padding-top: 40px;
}

.activity .textblock {
  height: 100%;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-orient: vertical;
  -webkit-box-direction: normal;
      -ms-flex-direction: column;
          flex-direction: column;
  -webkit-box-pack: center;
      -ms-flex-pack: center;
          justify-content: center;
}

.activity h5 {
  font-size: 60px;
  background: #E3F2FD;
  background: -webkit-gradient(left top, left bottom, color-stop(0%, #E3F2FD), color-stop(100%, #1976D2));
  background: -webkit-gradient(linear, left top, left bottom, from(#E3F2FD), to(#1976D2));
  background: linear-gradient(to bottom, #E3F2FD 0%, #1976D2 100%);
  background-size: 100%;
  -webkit-background-clip: text;
  -moz-background-clip: text;
  -webkit-text-fill-color: transparent;
  -moz-text-fill-color: transparent;
}

.activity p {
  font-size: 42px;
  color: #004097;
}

.activity .downtxt {
  font-size: 24px;
}

.activity .downtxt .white {
  margin-bottom: 10px;
}

.activity .activityimg img {
  width: 100%;
  max-width: 1700px;
}

.activity .sixblock {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -ms-flex-wrap: wrap;
      flex-wrap: wrap;
  margin-top: 1vw;
  align-items: stretch;
  justify-content: space-between;
}

.activity .sixblock li {
  position: relative;
  width: 49%;
  margin: 1% 0.5%;
  max-width: 672px;
  border-radius: 30px;
  text-align: left;
  background: linear-gradient(135deg, rgba(25, 118, 210, 0.1), rgba(227, 242, 253, 0.3));
  border: 2px solid rgba(255, 255, 255, 0.2);
  box-shadow: 
    0 8px 24px rgba(25, 118, 210, 0.2),
    0 4px 12px rgba(33, 150, 243, 0.15);
  overflow: hidden;
  transition: all 0.3s ease;
  min-height: 140px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.activity .sixblock li:hover {
  transform: translateY(-5px);
  box-shadow: 
    0 12px 36px rgba(25, 118, 210, 0.3),
    0 6px 18px rgba(33, 150, 243, 0.2);
}

.activity .sixblock li::before {
  content: '';
  position: absolute;
  top: -50%;
  left: -100%;
  width: 200%;
  height: 200%;
  background: linear-gradient(60deg, transparent, rgba(255, 255, 255, 0.1), transparent);
  animation: activityShimmer 6s infinite;
  transform: skewX(-25deg);
}

@keyframes activityShimmer {
  0% { left: -100%; }
  100% { left: 100%; }
}

.activity .sixblock li img {
  width: 100%;
  height: 120px;
  max-width: 600px;
  object-fit: cover;
  object-position: center;
  border-radius: 8px;
}

.activity .sixblock .lastblock img {
  width: auto;
  height: auto;
  max-width: none;
  object-fit: contain;
  object-position: center;
}

.activity .sixblock .lastblock {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  width: 100%;
  max-width: 1356px;
}

.payment .whitetxt {
  font-size: 28px;
  color: #1976D2;
}

.payment .whitetxt > div {
  display: inline-block;
}

.payment .eightpayment {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  width: 90vw;
  margin: 30px auto;
  max-width: 1000px;
  padding: 20px;
}

.payment .payment-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, #1976D2 0%, #2196F3 100%);
  border-radius: 15px;
  padding: 25px 15px;
  color: white;
  text-align: center;
  transition: all 0.3s ease;
  box-shadow: 0 4px 15px rgba(25, 118, 210, 0.3);
  border: 1px solid rgba(255, 255, 255, 0.2);
}

.payment .payment-item:hover {
  transform: translateY(-5px);
  box-shadow: 0 8px 25px rgba(25, 118, 210, 0.4);
  background: linear-gradient(135deg, #2196F3 0%, #1976D2 100%);
}

.payment .payment-item img {
  width: 60px;
  height: 40px;
  object-fit: contain;
  margin-bottom: 10px;
  filter: brightness(1.1) contrast(1.1);
}

.payment .payment-item span {
  font-size: 14px;
  font-weight: 500;
  color: #E3F2FD;
}

.payment .accountsafe {
  background: rgba(0, 64, 151, 0.1);
  border: none;
  border-radius: 10px;
  width: 90vw;
  height: 48vw;
  margin: auto;
  max-width: 1365px;
  max-height: 728px;
  padding: 10% 0 5%;
}

.payment .accountsafe .textblock {
  width: 50%;
  height: 100%;
  text-align: left;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-orient: vertical;
  -webkit-box-direction: normal;
      -ms-flex-direction: column;
          flex-direction: column;
  -webkit-box-pack: center;
      -ms-flex-pack: center;
          justify-content: center;
  padding-left: 6%;
  word-wrap: break-word;
  overflow-wrap: break-word;
}

.payment .accountsafe .mainbordertitle {
  -webkit-box-pack: start;
      -ms-flex-pack: start;
          justify-content: flex-start;
}

.payment .accountsafe {
  display: flex;
  align-items: center;
}

.payment .accountsafe img {
  width: 60%;
  height: auto;
  max-width: 800px;
}

.payment span {
  font-size: 18px;
  color: #000;
  margin-top: 10%;
  word-wrap: break-word;
  overflow-wrap: break-word;
  line-height: 1.6;
}

.playways .playways_ul li {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  border-radius: 30px;
  padding: 5%;
}

.playways .playways_ul li .txt {
  padding-left: 15%;
}

.playways .playways_ul li:nth-child(2n+1) {
  background: linear-gradient(135deg, rgba(227, 242, 253, 0.8) 0%, rgba(25, 118, 210, 0.3) 100%);
}

.playways .playways_ul li:nth-child(2n) {
  -webkit-box-orient: horizontal;
  -webkit-box-direction: reverse;
      -ms-flex-direction: row-reverse;
          flex-direction: row-reverse;
}

.playways .playways_ul .gifplace {
  max-width: 633px;
  max-height: 412px;
  width: 40vw;
  height: 25vw;
  background: rgba(0, 64, 151, 0.1);
  border: 2px dashed #004097;
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.playways .playways_ul .gifplace .gifimg {
  width: 78%;
  height: 78%;
  margin: 3.2% auto;
}

.playways .playways_ul .gifplace .gifimg img {
  width: 100%;
  height: auto;
}

.playways .playways_ul .threeapp img {
  width: 95%;
  max-width: 722px;
}

.playways .playways_ul .txt {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-orient: vertical;
  -webkit-box-direction: normal;
      -ms-flex-direction: column;
          flex-direction: column;
  -webkit-box-pack: center;
      -ms-flex-pack: center;
          justify-content: center;
  -webkit-box-flex: 1;
      -ms-flex: 1;
          flex: 1;
}

.playways .playways_ul .txt h6 {
  font-size: 32px;
  color: #004097;
  margin-bottom: 10px;
}

.playways .playways_ul .txt span {
  font-size: 16px;
  color: #000;
}

.playways .playwaysdownblock {
  position: relative;
  background: linear-gradient(135deg, rgba(25, 118, 210, 0) 0%, #1976D2 35%, #2196F3 70%, #1976D2 100%);
  border-radius: 30px;
  width: 90vw;
  height: 48vw;
  margin: 2% auto;
  max-width: 1365px;
  max-height: 728px;
  background-size: 200% 200%;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  box-shadow: 
    0 20px 60px rgba(25, 118, 210, 0.4),
    0 10px 30px rgba(33, 150, 243, 0.3),
    inset 0 2px 0 rgba(255, 255, 255, 0.2),
    inset 0 -2px 0 rgba(0, 0, 0, 0.1);
  border: 2px solid rgba(227, 242, 253, 0.3);
  overflow: hidden;
  animation: luxuryGlow 8s ease-in-out infinite;
}

@keyframes luxuryGlow {
  0%, 100% { box-shadow: 0 20px 60px rgba(25, 118, 210, 0.4), 0 10px 30px rgba(33, 150, 243, 0.3), inset 0 2px 0 rgba(255, 255, 255, 0.2); }
  50% { box-shadow: 0 25px 80px rgba(25, 118, 210, 0.6), 0 15px 40px rgba(33, 150, 243, 0.4), inset 0 2px 0 rgba(255, 255, 255, 0.3); }
}

.playways .playwaysdownblock::before {
  content: '';
  position: absolute;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  background: conic-gradient(from 0deg, transparent, rgba(255, 255, 255, 0.05), transparent, rgba(227, 242, 253, 0.1), transparent);
  animation: luxuryRotate 20s linear infinite;
  pointer-events: none;
}

@keyframes luxuryRotate {
  from { transform: rotate(0deg); }
  to { transform: rotate(360deg); }
}

.playways .playwaysdownblock.p_b2 {
  background: linear-gradient(-135deg, rgba(25, 118, 210, 0) 0%, #1976D2 35%, #1976D2 100%);
}

.playways .playwaysdownblock .textblock {
  padding: 10% 0 5%;
  width: 40%;
  height: 100%;
  max-width: 460px;
  text-align: left;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-orient: vertical;
  -webkit-box-direction: normal;
      -ms-flex-direction: column;
          flex-direction: column;
  -webkit-box-pack: center;
      -ms-flex-pack: center;
          justify-content: center;
  margin-left: 6%;
}

.playways .playwaysdownblock .mainbordertitle:before {
  border-color: #E3F2FD;
}

.playways .playwaysdownblock .mainbordertitle:after {
  border-color: #E3F2FD;
}

.playways .playwaysdownblock img {
  width: auto;
  height: 100%;
}

.playways .playwaysdownblock h5 {
  font-size: 45px;
  color: #E3F2FD;
}

.playways .playwaysdownblock span {
  font-size: 18px;
  color: #fff;
  margin-top: 10%;
}

.playways .welcome {
  color: #1976D2;
  font-size: 18px;
  width: 239px;
  height: 41px;
  border-radius: 25px;
  border: 1px solid #2196F3;
  line-height: 39px;
  text-align: center;
  margin-top: auto;
}

.footer {
  position: relative;
  background: linear-gradient(135deg, #1976D2 0%, #2196F3 25%, #1976D2 50%, #2196F3 75%, #1976D2 100%);
  background-size: 300% 300%;
  animation: footerGradient 12s ease infinite;
  text-align: center;
  box-shadow: 
    0 -10px 40px rgba(25, 118, 210, 0.3),
    0 -5px 20px rgba(33, 150, 243, 0.2),
    inset 0 2px 0 rgba(255, 255, 255, 0.1);
  border-top: 2px solid rgba(227, 242, 253, 0.3);
  overflow: hidden;
  border-radius: 25px 25px 0 0;
}

@keyframes footerGradient {
  0%, 100% { background-position: 0% 50%; }
  33% { background-position: 100% 0%; }
  66% { background-position: 0% 100%; }
}

.footer::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: 
    radial-gradient(circle at 25% 25%, rgba(255, 255, 255, 0.05) 0%, transparent 50%),
    radial-gradient(circle at 75% 75%, rgba(227, 242, 253, 0.1) 0%, transparent 50%);
  pointer-events: none;
}

.footer .mainbordertitle:before {
  border-color: #E3F2FD;
}

.footer .mainbordertitle:after {
  border-color: #E3F2FD;
}

.footer .bigmaintxt {
  color: #E3F2FD;
}

.footer .englishtitle {
  color: #E3F2FD;
}

.footer .ddlogo {
  text-align: center;
  margin: 1vw;
}

.footer .ddlogo img {
  width: 90%;
  max-width: 589px;
}

.footer .footerimg {
  text-align: center;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
}

.footer .footerimg img {
  width: 100%;
}

@media only screen and (max-width: 960px) {
  .pc {
    display: none;
  }
  .app {
    display: block;
  }
  .banner {
    padding-top: 44px;
  }
  
  /* 移动端导航栏优化 - 水平滚动 */
  .mainmenu {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    width: 100%;
    height: 44px;
    margin-top: 0;
    display: flex;
    flex-direction: row;
    background: linear-gradient(90deg, #1976D2 0%, #2196F3 50%, #1976D2 100%);
    background-size: 200% 100%;
    animation: mobileMenuGradient 8s ease infinite;
    border-radius: 0;
    box-shadow: 
      0 2px 12px rgba(25, 118, 210, 0.3),
      0 1px 6px rgba(33, 150, 243, 0.2);
    border: none;
    border-bottom: 1px solid rgba(227, 242, 253, 0.3);
    overflow-x: auto;
    overflow-y: hidden;
    z-index: 1001;
    /* 隐藏滚动条但保持滚动功能 */
    scrollbar-width: none; /* Firefox */
    -ms-overflow-style: none; /* IE and Edge */
    /* 平滑滚动 */
    scroll-behavior: smooth;
    /* 阻止垂直滚动 */
    overscroll-behavior-x: contain;
    /* 启用硬件加速 */
    will-change: scroll-position;
    transform: translateZ(0);
  }
  
  /* 隐藏 Webkit 滚动条 */
  .mainmenu::-webkit-scrollbar {
    display: none;
  }
  
  @keyframes mobileMenuGradient {
    0%, 100% { background-position: 0% 50%; }
    50% { background-position: 100% 50%; }
  }
  
  .mainmenu li {
    flex-direction: row;
    align-items: center;
    justify-content: center;
    height: 44px;
    min-width: 85px; /* 最小宽度确保按钮不会太小 */
    flex-shrink: 0; /* 防止按钮被压缩 */
    border-radius: 0;
    padding: 0 8px;
    margin: 0;
    position: relative;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    /* 优化点击响应 */
    touch-action: manipulation;
    -webkit-tap-highlight-color: transparent;
    user-select: none;
    /* 确保文字居中 */
    text-align: center;
    white-space: nowrap;
  }
  
  /* 激活状态样式 */
  .mainmenu li.active {
    background: rgba(227, 242, 253, 0.2);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    box-shadow: 
      inset 0 1px 0 rgba(255, 255, 255, 0.3),
      inset 0 -1px 0 rgba(255, 255, 255, 0.1),
      0 2px 8px rgba(25, 118, 210, 0.2);
    border-radius: 6px;
    margin: 2px;
    transform: scale(1.05);
  }
  
  .mainmenu li.active::before {
    display: none; /* 移除原有的before伪元素 */
  }
  
  .mainmenu li.active a {
    color: #ffffff;
    font-weight: 600;
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.2);
  }
  
  .mainmenu li a {
    color: rgba(255, 255, 255, 0.9);
    text-decoration: none;
    font-size: 13px;
    line-height: 1.2;
    font-weight: 500;
    transition: all 0.3s ease;
    display: block;
    padding: 4px 0;
  }
  
  /* 悬停效果 */
  .mainmenu li:hover:not(.active) {
    background: rgba(255, 255, 255, 0.1);
    border-radius: 4px;
    transform: translateY(-1px);
  }
  
  .mainmenu li:hover:not(.active) a {
    color: #ffffff;
  }
  
  /* 点击效果 */
  .mainmenu li:active {
    transform: scale(0.98);
    transition: transform 0.1s ease;
  }
  
  /* 移除原有的before伪元素样式 */
  .mainmenu li:before {
    display: none;
  }
  
  /* Logo在移动端隐藏 */
  .mainmenu .menulogo {
    display: none;
  }
  
  /* 平板端赌场装饰元素优化 */
  .decoration-circle-1 {
    width: 60px;
    height: 60px;
    left: 10%;
  }
  
  .decoration-circle-1::before {
    font-size: 28px;
  }
  
  .decoration-circle-2 {
    width: 45px;
    height: 45px;
    right: 15%;
  }
  
  .decoration-circle-2::before {
    font-size: 18px;
  }
  
  .decoration-triangle-1 {
    width: 28px;
    height: 40px;
  }
  
  .decoration-triangle-1::before {
    font-size: 12px;
    top: 6px;
    left: 4px;
  }
  
  .decoration-triangle-1::after {
    font-size: 10px;
    top: 15px;
    left: 10px;
  }
  
  .decoration-triangle-2 {
    width: 22px;
    height: 32px;
  }
  
  .decoration-triangle-2::before {
    font-size: 10px;
    top: 4px;
    left: 3px;
  }
  
  .decoration-triangle-2::after {
    font-size: 8px;
    top: 12px;
    left: 7px;
  }
  
  .decoration-diamond-1,
  .decoration-diamond-2 {
    width: 25px;
    height: 25px;
  }
  
  .decoration-line-1 {
    width: 28px;
    height: 28px;
  }
  
  .decoration-line-1::before {
    font-size: 16px;
  }
  
  .decoration-line-2 {
    width: 22px;
    height: 22px;
  }
  
  .decoration-line-2::before {
    font-size: 12px;
  }
  
  .decoration-dots {
    width: 35px;
    height: 35px;
  }
  
  .decoration-dots::before {
    font-size: 8px;
  }
  
  .decoration-sparkle-1 {
    width: 16px;
    height: 16px;
  }
  
  .decoration-sparkle-2 {
    width: 12px;
    height: 12px;
  }
  
  .decoration-sparkle-3 {
    width: 18px;
    height: 18px;
  }

  /* 新增装饰元素 - 960px响应式 */
  .decoration-circle-4 {
    width: 40px;
    height: 40px;
  }

  .decoration-circle-4::before {
    font-size: 16px;
  }

  .decoration-circle-5 {
    width: 28px;
    height: 28px;
  }

  .decoration-circle-5::before {
    font-size: 12px;
  }

  .decoration-circle-6 {
    width: 35px;
    height: 35px;
  }

  .decoration-circle-6::before {
    font-size: 14px;
  }

  .decoration-triangle-3 {
    width: 24px;
    height: 34px;
  }

  .decoration-triangle-3::before {
    font-size: 11px;
  }

  .decoration-triangle-3::after {
    font-size: 8px;
  }

  .decoration-triangle-4 {
    width: 20px;
    height: 28px;
  }

  .decoration-triangle-4::before {
    font-size: 10px;
  }

  .decoration-triangle-4::after {
    font-size: 7px;
  }

  .decoration-triangle-5 {
    width: 26px;
    height: 36px;
  }

  .decoration-triangle-5::before {
    font-size: 12px;
  }

  .decoration-triangle-5::after {
    font-size: 6px;
  }

  .decoration-diamond-3,
  .decoration-diamond-4,
  .decoration-diamond-5 {
    width: 16px;
    height: 16px;
  }

  .decoration-line-3 {
    width: 22px;
    height: 22px;
  }

  .decoration-line-3::before {
    font-size: 14px;
  }

  .decoration-line-4 {
    width: 18px;
    height: 18px;
  }

  .decoration-line-4::before {
    font-size: 12px;
  }

  .decoration-line-5 {
    width: 24px;
    height: 24px;
  }

  .decoration-line-5::before {
    font-size: 16px;
  }

  .decoration-dots-2 {
    width: 30px;
    height: 30px;
  }

  .decoration-dots-2::before {
    font-size: 9px;
  }

  .decoration-dots-3 {
    width: 25px;
    height: 25px;
  }

  .decoration-dots-3::before {
    font-size: 8px;
  }

  .decoration-sparkle-4 {
    width: 9px;
    height: 9px;
  }

  .decoration-sparkle-5 {
    width: 7px;
    height: 7px;
  }

  .decoration-sparkle-6 {
    width: 10px;
    height: 10px;
  }

  .decoration-sparkle-7 {
    width: 6px;
    height: 6px;
  }

  section {
    padding: 0 45px;
  }
  
  .Introduction .fourblock {
    gap: 15px;
    padding: 15px 0;
  }
  .videoplace {
    width: calc(90vw - 90px);
    height: calc(60vw - 90px);
  }
  /* 960px以下集团介绍水平布局优化 */
  .Introduction .fourblock li {
    width: 98%;
    min-height: 140px;
    padding: 20px 15px;
    display: flex;
    flex-direction: row;
    align-items: center;
    justify-content: flex-start;
    gap: 20px;
    margin-bottom: 15px;
  }
  
  .Introduction .fourblock .appleft {
    flex-shrink: 0;
    width: 85px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: flex-start;
    min-width: 0;
  }
  
  .Introduction .fourblock .appleft img {
    width: 65px !important;
    height: 65px !important;
    margin-bottom: 10px !important;
    object-fit: contain;
  }
  
  .Introduction .fourblock .whitetxt {
    font-size: 15px;
    line-height: 18px;
    margin-bottom: 0;
    text-align: center;
    word-wrap: break-word;
    overflow-wrap: break-word;
    white-space: nowrap;
  }
  
  .Introduction .fourblock .smtxt {
    flex: 1;
    font-size: 14px;
    line-height: 20px;
    height: auto;
    text-align: left;
    word-wrap: break-word;
    overflow-wrap: break-word;
    margin: 0;
    display: block;
  }
  .bigmaintxt {
    font-size: 30px;
  }
  .greytxt {
    font-size: 18px;
  }
  .banner .destpic {
    width: 100%;
  }
  .highlights .gamelist {
    background: none;
  }
  
  /* 彩种展示响应式 - 960px */
  .lottery-categories {
    margin: 10px;
    padding: 20px 15px;
  }
  
  .category-row {
    flex-direction: column;
    align-items: stretch;
  }
  
  .category-label {
    width: 100%;
    margin-right: 0;
    margin-bottom: 15px;
    text-align: center;
  }
  
  .category-label::after {
    display: none;
  }
  
  .category-items {
    justify-content: center;
  }
  
  .lottery-item {
    font-size: 13px;
    padding: 6px 12px;
  }
  .highlights .newgames h5 {
    font-size: 24px;
  }
  .highlights .newgames p {
    font-size: 24px;
  }
  .highlights .newgames .new_gameul li {
    width: 30%;
    height: 47px;
    font-size: 21px;
    line-height: 45px;
    margin-bottom: 1%;
  }
  .highlights .newgames span {
    font-size: 14px;
  }
  .highlights .newgames {
    width: 100%;
    height: calc(139vw - 90px);
    padding: 7%;
    background: rgba(0, 64, 151, 0.1);
    border: 2px dashed #004097;
    border-radius: 10px;
  }
  .highlights .newgames .leftblock {
    -webkit-box-pack: start;
        -ms-flex-pack: start;
            justify-content: flex-start;
  }
  .gameinghall .fivegames {
    -ms-flex-wrap: wrap;
        flex-wrap: wrap;
    -webkit-box-pack: center;
        -ms-flex-pack: center;
            justify-content: center;
    padding: 0 5%;
    gap: 10px;
  }
  .gameinghall .fivegames li {
    width: calc(20% - 8px);
    min-width: 130px;
    max-width: 160px;
    margin: 0;
    -webkit-box-align: center;
        -ms-flex-align: center;
            align-items: center;
    padding: 10px 5px;
  }
  .gameinghall .activity h5 {
    font-size: 40px;
  }
  .gameinghall .activity p {
    font-size: 30px;
  }
  .gameinghall .activity .downtxt {
    padding-top: 40px;
    font-size: 16px;
  }
  .gameinghall .activity {
    background: rgba(0, 64, 151, 0.1);
    border: 2px dashed #004097;
    border-radius: 10px;
    width: auto;
    height: calc(140vw - 90px);
    max-height: inherit;
  }
  .gameinghall .activity .textblock {
    height: calc(56vw - 90px);
    padding-left: 0%;
    -webkit-box-align: center;
        -ms-flex-align: center;
            align-items: center;
    width: 100%;
  }
  .activity p {
    font-size: 35px;
  }
  .activity .downtxt {
    font-size: 16px;
  }
  .activity .sixblock .lastblock {
    -ms-flex-wrap: wrap;
        flex-wrap: wrap;
    height: auto;
    max-height: inherit;
  }
  .activity .sixblock .lastblock img {
    width: auto;
    height: auto;
    max-width: none;
    object-fit: contain;
    object-position: center;
  }
  .payment .eightpayment {
    grid-template-columns: repeat(2, 1fr);
    gap: 15px;
    width: 95%;
    padding: 15px;
  }
  
  .payment .payment-item {
    padding: 20px 10px;
  }
  
  .payment .payment-item img {
    width: 50px;
    height: 35px;
  }
  
  .payment .payment-item span {
    font-size: 12px;
  }
  .payment .accountsafe {
    width: 100%;
    margin: auto;
    max-height: initial;
    background-size: 100%;
    flex-direction: column;
    text-align: center;
    align-items: center;
    justify-content: center;
    padding: 30px 20px;
  }
  .payment .accountsafe .textblock {
    height: auto;
    width: 100%;
    max-width: 600px;
    padding: 0 5%;
    text-align: center;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
  }
  
  .payment .accountsafe .mainbordertitle {
    width: 100%;
    text-align: center;
    justify-content: center;
    margin-bottom: 20px;
  }
  
  .payment .accountsafe .bigmaintxt {
    text-align: center;
    font-size: 32px;
    margin-bottom: 10px;
  }
  
  .payment .accountsafe .englishtitle {
    text-align: center;
    font-size: 12px;
    margin-bottom: 20px;
  }
  
  .payment .accountsafe span {
    text-align: center;
    font-size: 16px;
    line-height: 24px;
    word-wrap: break-word;
    overflow-wrap: break-word;
    max-width: 500px;
    margin: 0 auto 20px auto;
  }
  
  .payment .accountsafe img {
    width: 100%;
    max-width: 400px;
    height: auto;
    margin: 0 auto;
    display: block;
  }
  
  .payment .welcome {
    margin-top: 5%;
  }
  .payment span {
    font-size: 16px;
    margin-top: 5%;
  }
  .payment h5 {
    font-size: 40px;
  }
  .payment .welcome {
    font-size: 14px;
    width: 219px;
    height: 31px;
    line-height: 29px;
  }
  .waysbg {
    background: linear-gradient(135deg, rgba(227, 242, 253, 0.8) 0%, rgba(25, 118, 210, 0.5) 100%);
    border-radius: 30px;
  }
  .playways .playways_ul li {
    -ms-flex-wrap: wrap;
        flex-wrap: wrap;
    -webkit-box-orient: horizontal;
    -webkit-box-direction: reverse;
        -ms-flex-direction: row-reverse;
            flex-direction: row-reverse;
  }
  .playways .playways_ul .gifplace {
    max-width: initial;
    max-height: initial;
    width: calc(69vw - 90px);
    height: calc(53vw - 90px);
  }
  .playways .playways_ul li:nth-child(2n) {
    background: transparent;
  }
  .playways .playways_ul li .txt {
    padding: 0;
    -webkit-box-align: center;
        -ms-flex-align: center;
            align-items: center;
  }
  .playways .playwaysdownblock {
    width: 100%;
    height: auto;
    max-height: initial;
    -ms-flex-wrap: wrap;
        flex-wrap: wrap;
  }
  .playways .playwaysdownblock img {
    width: 100%;
    height: auto;
    -webkit-box-ordinal-group: 3;
        -ms-flex-order: 2;
            order: 2;
  }
  .playways .playwaysdownblock .textblock {
    padding: 5% 0 5%;
    width: 100%;
    height: auto;
    max-width: 380px;
  }
  .playways .playwaysdownblock h5 {
    font-size: 40px;
    line-height: 40px;
  }
  .playways .playwaysdownblock span {
    font-size: 15px;
    margin-top: 5%;
  }
  .playways .welcome {
    font-size: 15px;
    width: 220px;
    height: 31px;
    line-height: 29px;
    margin-top: 5%;
  }
  .activity {
    width: 100%;
    margin-top: 30px;
    padding-top: 30px;
  }
  
  .gameinghall {
    padding-bottom: 40px;
    margin-bottom: 20px;
  }
  
  .activity .sixblock li img {
    width: 100%;
    height: auto;
    min-height: 80px;
    max-height: 120px;
    object-fit: cover;
    object-position: center;
    border-radius: 6px;
  }
  
  /* 960px下的优惠活动优化 */
  .activity .sixblock li {
    width: 48%;
    margin: 1%;
    min-height: 120px;
  }
  .footer {
    padding: 0;
    padding-top: 10%;
  }
  .footer .whitetxt {
    font-size: 28px;
  }
  .footer h2 {
    font-size: 40px;
  }
  .footer .threeblock img {
    width: 50%;
  }
  .donate img {
    width: 100%;
    margin: 0 -19%;
  }
  /* 原有导航栏样式已在上方移动端优化中处理 */
  .gameinghall .hallimg {
    width: 100%;
    height: calc(50vw - 90px);
  }
  .highlights .game_list {
    padding: 20px;
  }
  .highlights .game_list .game_list_li {
    -webkit-box-orient: vertical;
    -webkit-box-direction: normal;
        -ms-flex-direction: column;
            flex-direction: column;
  }
  .highlights .game_list .game_list_li:hover {
    background: transparent;
  }
  .highlights .game_list .game_list_li:hover .title {
    margin-left: 0;
  }
  .highlights .game_list .type {
    display: none;
  }
  .highlights .game_list .title {
    margin-right: 0;
    margin-bottom: 3%;
  }
  .highlights .game_list .new {
    display: none;
  }
  .highlights .game_list2 .game_list_li:hover {
    background: transparent;
  }
  .highlights .game_list2 .game_list_li:hover .title {
    margin-left: 0;
  }
  .highlights .game_list2 .game_list_li .title.active {
    width: 227px;
    background: #E3F2FD;
    background: -webkit-gradient(linear, left top, left bottom, from(#E3F2FD), to(#1976D2));
    background: linear-gradient(to bottom, #E3F2FD 0%, #1976D2 100%);
    color: #FFFFFF;
  }
  .hacigame .hacitxt {
    font-size: 22px;
  }
  
  /* 优惠活动手机端优化 */
  .activity .sixblock li {
    width: 100%;
    margin: 2% 0;
    height: auto;
    min-height: 100px;
    padding: 10px;
  }
  
  .activity .sixblock li img {
    width: 100%;
    height: auto;
    min-height: 60px;
    max-height: 100px;
    object-fit: cover;
    border-radius: 6px;
  }
  
  /* 优化各种文字溢出问题 */
  .activity h5 {
    font-size: 20px;
    line-height: 24px;
    word-wrap: break-word;
  }
  
  .activity p {
    font-size: 14px;
    line-height: 18px;
    word-wrap: break-word;
  }
  
  .activity .downtxt {
    font-size: 11px;
    line-height: 14px;
    word-wrap: break-word;
  }
  
  /* 彩种展示优化 */
  .lottery-item {
    font-size: 11px;
    padding: 4px 8px;
    margin: 2px;
    word-wrap: break-word;
  }
  
  .category-label {
    font-size: 12px;
    padding: 5px 10px;
    word-wrap: break-word;
  }
}

/* 平板设备优化 (481px-768px) */
@media only screen and (max-width: 768px) and (min-width: 481px) {
  /* 平板端集团介绍水平布局优化 */
  .Introduction .fourblock li {
    width: 98%;
    margin: 1%;
    min-height: 130px;
    padding: 18px 15px;
    display: flex;
    flex-direction: row;
    align-items: center;
    justify-content: flex-start;
    gap: 18px;
  }
  
  .Introduction .fourblock .appleft {
    flex-shrink: 0;
    width: 90px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: flex-start;
  }
  
  .Introduction .fourblock li img {
    width: 60px !important;
    height: 60px !important;
    margin-bottom: 10px !important;
    object-fit: contain;
  }
  
  .Introduction .fourblock .whitetxt {
    font-size: 16px;
    line-height: 20px;
    margin-bottom: 0;
    text-align: center;
    white-space: nowrap;
  }
  
  .Introduction .fourblock .smtxt {
    flex: 1;
    font-size: 14px;
    line-height: 22px;
    text-align: left;
    word-wrap: break-word;
    overflow-wrap: break-word;
  }
  
  /* 综合娱乐板块平板端优化 (481px-768px) */
  .gameinghall .fivegames {
    padding: 0 3%;
    gap: 8px;
    justify-content: space-between;
  }
  
  .gameinghall .fivegames li {
    width: calc(20% - 6px);
    min-width: 110px;
    max-width: 140px;
    padding: 8px 3px;
  }
  
  .gameinghall .fivegames li img {
    max-width: 110px;
    width: 100%;
  }
  
  .gameinghall .fivegames li span {
    font-size: 14px;
    margin-top: 8px;
  }
  
  .gameinghall .hallimg {
    padding: 20px 3%;
  }
  
  .gameinghall .hallimg img {
    max-width: 100%;
    width: 95%;
  }
  
  /* 平板端间距优化 */
  .gameinghall {
    padding-bottom: 50px;
    margin-bottom: 30px;
  }
  
  .activity {
    margin-top: 40px;
    padding-top: 35px;
  }
}

@media only screen and (max-width: 480px) {
  .banner {
    padding-top: 44px;
  }
  
  /* 移动端导航栏进一步优化 */
  .mainmenu li {
    min-width: 75px;
    font-size: 12px;
    padding: 0 6px;
  }
  
  .mainmenu li a {
    font-size: 12px;
    line-height: 1.1;
  }
  section {
    padding: 15px;
  }
  
  /* 手机端赌场装饰元素优化 */
  .decoration-circle-1 {
    width: 40px;
    height: 40px;
    left: 8%;
    top: 8%;
  }
  
  .decoration-circle-1::before {
    font-size: 20px;
  }
  
  .decoration-circle-2 {
    width: 30px;
    height: 30px;
    right: 12%;
    top: 55%;
  }
  
  .decoration-circle-2::before {
    font-size: 14px;
  }
  
  .decoration-circle-3 {
    width: 25px;
    height: 25px;
    left: 5%;
  }
  
  .decoration-circle-3::before {
    font-size: 12px;
  }
  
  .decoration-triangle-1 {
    width: 20px;
    height: 28px;
    right: 10%;
  }
  
  .decoration-triangle-1::before {
    font-size: 8px;
    top: 4px;
    left: 3px;
  }
  
  .decoration-triangle-1::after {
    font-size: 6px;
    top: 10px;
    left: 7px;
  }
  
  .decoration-triangle-2 {
    width: 16px;
    height: 22px;
  }
  
  .decoration-triangle-2::before {
    font-size: 6px;
    top: 3px;
    left: 2px;
  }
  
  .decoration-triangle-2::after {
    font-size: 5px;
    top: 8px;
    left: 5px;
  }
  
  .decoration-diamond-1 {
    width: 18px;
    height: 18px;
    left: 3%;
  }
  
  .decoration-diamond-2 {
    width: 15px;
    height: 15px;
    right: 25%;
  }
  
  .decoration-line-1 {
    width: 20px;
    height: 20px;
    left: 20%;
  }
  
  .decoration-line-1::before {
    font-size: 12px;
  }
  
  .decoration-line-2 {
    width: 16px;
    height: 16px;
    right: 20%;
  }
  
  .decoration-line-2::before {
    font-size: 10px;
  }
  
  .decoration-dots {
    width: 25px;
    height: 25px;
    left: 35%;
  }
  
  .decoration-dots::before {
    font-size: 6px;
  }
  
  .decoration-sparkle-1 {
    width: 12px;
    height: 12px;
  }
  
  .decoration-sparkle-2 {
    width: 10px;
    height: 10px;
  }
  
  .decoration-sparkle-3 {
    width: 14px;
    height: 14px;
  }

  /* 新增装饰元素 - 480px响应式 */
  .decoration-circle-4 {
    width: 25px;
    height: 25px;
  }

  .decoration-circle-4::before {
    font-size: 10px;
  }

  .decoration-circle-5 {
    width: 18px;
    height: 18px;
  }

  .decoration-circle-5::before {
    font-size: 8px;
  }

  .decoration-circle-6 {
    width: 22px;
    height: 22px;
  }

  .decoration-circle-6::before {
    font-size: 9px;
  }

  .decoration-triangle-3 {
    width: 15px;
    height: 21px;
  }

  .decoration-triangle-3::before {
    font-size: 7px;
  }

  .decoration-triangle-3::after {
    font-size: 5px;
  }

  .decoration-triangle-4 {
    width: 12px;
    height: 17px;
  }

  .decoration-triangle-4::before {
    font-size: 6px;
  }

  .decoration-triangle-4::after {
    font-size: 4px;
  }

  .decoration-triangle-5 {
    width: 16px;
    height: 22px;
  }

  .decoration-triangle-5::before {
    font-size: 8px;
  }

  .decoration-triangle-5::after {
    font-size: 4px;
  }

  .decoration-diamond-3,
  .decoration-diamond-4,
  .decoration-diamond-5 {
    width: 10px;
    height: 10px;
  }

  .decoration-line-3 {
    width: 14px;
    height: 14px;
  }

  .decoration-line-3::before {
    font-size: 9px;
  }

  .decoration-line-4 {
    width: 12px;
    height: 12px;
  }

  .decoration-line-4::before {
    font-size: 8px;
  }

  .decoration-line-5 {
    width: 15px;
    height: 15px;
  }

  .decoration-line-5::before {
    font-size: 10px;
  }

  .decoration-dots-2 {
    width: 18px;
    height: 18px;
  }

  .decoration-dots-2::before {
    font-size: 6px;
  }

  .decoration-dots-3 {
    width: 15px;
    height: 15px;
  }

  .decoration-dots-3::before {
    font-size: 5px;
  }

  .decoration-sparkle-4 {
    width: 5px;
    height: 5px;
  }

  .decoration-sparkle-5 {
    width: 4px;
    height: 4px;
  }

  .decoration-sparkle-6 {
    width: 6px;
    height: 6px;
  }

  .decoration-sparkle-7 {
    width: 3px;
    height: 3px;
  }

  .greytxt {
    font-size: 16px;
  }
  .bigmaintxt {
    font-size: 23px;
  }
  
  /* 彩种展示响应式 - 480px */
  .lottery-categories {
    margin: 5px;
    padding: 15px 10px;
  }
  
  .category-label {
    font-size: 14px;
    padding: 6px 12px;
  }
  
  .lottery-item {
    font-size: 12px;
    padding: 5px 10px;
  }
  .highlights .game_list2 .title h5 {
    font-size: 18px;
  }
  .highlights .newgames .new_gameul li {
    width: 31%;
    height: 40px;
    font-size: 16px;
    line-height: 38px;
  }
  .gameinghall .activity h5 {
    font-size: 30px;
  }
  .gameinghall .activity p {
    font-size: 24px;
  }
  .gameinghall .activity .downtxt {
    padding-top: 5px;
    font-size: 12px;
  }
  .gameinghall .sixblock li .smtitle {
    font-size: 18px;
    margin-bottom: 5px;
  }
  .gameinghall .sixblock li .txt {
    font-size: 12px;
    width: calc(69vw - 90px);
  }
  .playways .playwaysdownblock h5 {
    font-size: 30px;
  }
  .footer .whitetxt {
    font-size: 21px;
  }
  .footer h2 {
    font-size: 30px;
  }
  .playways .playways_ul .txt h6 {
    font-size: 24px;
  }
  .playways .playways_ul .txt span {
    font-size: 13px;
  }
  .payment h5 {
    font-size: 24px;
  }
  /* 移动端集团介绍水平布局优化 */
  .Introduction .fourblock li {
    width: 95%;
    margin: 1% 2.5%;
    min-height: 120px;
    padding: 15px 12px;
    display: flex;
    flex-direction: row;
    align-items: center;
    justify-content: flex-start;
    gap: 15px;
  }
  
  .Introduction .fourblock .appleft {
    flex-shrink: 0;
    width: 80px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: flex-start;
  }
  
  .Introduction .fourblock .appleft img {
    width: 50px !important;
    height: 50px !important;
    margin-bottom: 8px !important;
    margin-left: 0 !important;
    margin-right: 0 !important;
    object-fit: contain;
  }
  
  .Introduction .fourblock .whitetxt {
    font-size: 13px;
    line-height: 16px;
    margin-bottom: 0;
    text-align: center;
    word-wrap: break-word;
    overflow-wrap: break-word;
    white-space: nowrap;
  }
  
  .Introduction .fourblock .smtxt {
    flex: 1;
    height: auto;
    font-size: 12px;
    line-height: 18px;
    text-align: left;
    word-wrap: break-word;
    overflow-wrap: break-word;
    padding: 0;
    margin: 0;
    display: block;
  }
  .highlights .newgames p {
    font-size: 18px;
  }
  /* 综合娱乐板块移动端全面优化 (480px及以下) */
  .gameinghall .fivegames {
    flex-wrap: wrap;
    justify-content: center;
    padding: 0 3%;
    gap: 10px;
  }
  
  .gameinghall .fivegames li {
    width: calc(50% - 5px);
    min-width: 120px;
    max-width: 160px;
    padding: 10px 5px;
    margin: 0;
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
  }
  
  .gameinghall .fivegames li:last-child {
    width: calc(50% - 5px);
    margin: 0 auto;
  }
  
  .gameinghall .fivegames li img {
    width: 85%;
    max-width: 100px;
    height: auto;
    margin: 0 auto 8px auto;
    display: block;
  }
  
  .gameinghall .fivegames li span {
    font-size: 11px;
    line-height: 14px;
    word-wrap: break-word;
    text-align: center;
    padding: 2px;
    margin-top: 4px;
  }
  
  .gameinghall .hallimg {
    padding: 10px 2%;
    text-align: center;
  }
  
  .gameinghall .hallimg img {
    width: 98%;
    max-width: 100%;
    height: auto;
  }
  
  /* 移动端间距优化 */
  .gameinghall {
    padding-bottom: 35px;
    margin-bottom: 25px;
  }
  
  .activity {
    margin-top: 25px;
    padding-top: 25px;
  }
  .payment span {
    font-size: 14px;
    margin-top: 1%;
    width: 36%;
  }
  .payment .welcome {
    font-size: 12px;
    width: 179px;
    height: 25px;
    line-height: 23px;
  }
  
  .payment .eightpayment {
    grid-template-columns: repeat(2, 1fr);
    gap: 8px;
    width: 95%;
    padding: 8px;
    margin: 15px auto;
  }
  
  .payment .payment-item {
    padding: 12px 6px;
    min-height: 80px;
    display: flex;
    flex-direction: column;
    justify-content: center;
  }
  
  .payment .payment-item img {
    width: 40px;
    height: 28px;
    margin-bottom: 6px;
    object-fit: contain;
  }
  
  .payment .payment-item span {
    font-size: 10px;
    line-height: 12px;
    word-wrap: break-word;
    text-align: center;
  }
  .Introduction .fourblock li img {
    margin-bottom: 20px;
    width: 50px;
    height: auto;
    object-fit: contain;
  }
  .hacigame .hacitxt {
    font-size: 18px;
  }
  
  /* 账号安全手机端优化 */
  .payment .accountsafe {
    width: 100%;
    height: auto;
    min-height: 250px;
    padding: 20px 15px;
    flex-direction: column;
    text-align: center;
    align-items: center;
    justify-content: center;
  }
  
  .payment .accountsafe .textblock {
    width: 100%;
    max-width: 320px;
    padding: 0;
    text-align: center;
    margin: 0 auto 20px auto;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
  }
  
  .payment .accountsafe .mainbordertitle {
    width: 100%;
    text-align: center;
    justify-content: center;
    margin-bottom: 15px;
  }
  
  .payment .accountsafe .bigmaintxt {
    font-size: 22px;
    margin-bottom: 8px;
    word-wrap: break-word;
    line-height: 26px;
    text-align: center;
    width: 100%;
  }
  
  .payment .accountsafe .englishtitle {
    font-size: 10px;
    margin-bottom: 15px;
    text-align: center;
    width: 100%;
  }
  
  .payment .accountsafe span {
    font-size: 13px;
    line-height: 20px;
    word-wrap: break-word;
    overflow-wrap: break-word;
    display: block;
    margin: 0 auto;
    text-align: center;
    width: 100%;
    max-width: 300px;
  }
  
  .payment .accountsafe img {
    width: 100%;
    max-width: 280px;
    height: auto;
    margin: 0 auto;
    display: block;
  }
  
  .payment .welcome {
    margin-top: 5%;
  }
  .payment span {
    font-size: 16px;
    margin-top: 5%;
  }
  .payment h5 {
    font-size: 40px;
  }
  .payment .welcome {
    font-size: 14px;
    width: 219px;
    height: 31px;
    line-height: 29px;
  }
  .waysbg {
    background: linear-gradient(135deg, rgba(227, 242, 253, 0.8) 0%, rgba(25, 118, 210, 0.5) 100%);
    border-radius: 30px;
  }
  .playways .playways_ul li {
    -ms-flex-wrap: wrap;
        flex-wrap: wrap;
    -webkit-box-orient: horizontal;
    -webkit-box-direction: reverse;
        -ms-flex-direction: row-reverse;
            flex-direction: row-reverse;
  }
  .playways .playways_ul .gifplace {
    max-width: initial;
    max-height: initial;
    width: calc(69vw - 90px);
    height: calc(53vw - 90px);
  }
  .playways .playways_ul li:nth-child(2n) {
    background: transparent;
  }
  .playways .playways_ul li .txt {
    padding: 0;
    -webkit-box-align: center;
        -ms-flex-align: center;
            align-items: center;
  }
  .playways .playwaysdownblock {
    width: 100%;
    height: auto;
    max-height: initial;
    -ms-flex-wrap: wrap;
        flex-wrap: wrap;
  }
  .playways .playwaysdownblock img {
    width: 100%;
    height: auto;
    -webkit-box-ordinal-group: 3;
        -ms-flex-order: 2;
            order: 2;
  }
  .playways .playwaysdownblock .textblock {
    padding: 5% 0 5%;
    width: 100%;
    height: auto;
    max-width: 380px;
  }
  .playways .playwaysdownblock h5 {
    font-size: 40px;
    line-height: 40px;
  }
  .playways .playwaysdownblock span {
    font-size: 15px;
    margin-top: 5%;
  }
  .playways .welcome {
    font-size: 15px;
    width: 220px;
    height: 31px;
    line-height: 29px;
    margin-top: 5%;
  }
  .activity {
    width: 100%;
    margin-top: 30px;
    padding-top: 30px;
  }
  
  .gameinghall {
    padding-bottom: 40px;
    margin-bottom: 20px;
  }
  
  .activity .sixblock li img {
    width: 100%;
    height: auto;
    min-height: 80px;
    max-height: 120px;
    object-fit: cover;
    object-position: center;
    border-radius: 6px;
  }
  
  /* 960px下的优惠活动优化 */
  .activity .sixblock li {
    width: 48%;
    margin: 1%;
    min-height: 120px;
  }
  .footer {
    padding: 0;
    padding-top: 10%;
  }
  .footer .whitetxt {
    font-size: 28px;
  }
  .footer h2 {
    font-size: 40px;
  }
  .footer .threeblock img {
    width: 50%;
  }
  .donate img {
    width: 100%;
    margin: 0 -19%;
  }
  .mainmenu {
    right: 0;
    width: 100%;
    margin-top: 0;
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
  }
  .mainmenu li {
    -webkit-box-orient: horizontal;
    -webkit-box-direction: normal;
        -ms-flex-direction: row;
            flex-direction: row;
    height: 44px;
    border-radius: 5px 0 0 5px;
    -webkit-box-flex: 1;
        -ms-flex: 1;
            flex: 1;
  }
  .mainmenu li:before {
    width: 6px;
    height: 6px;
    min-width: 6px;
    margin: 0 3px;
  }
  .gameinghall .hallimg {
    width: 100%;
    height: calc(50vw - 90px);
  }
  .highlights .game_list {
    padding: 20px;
  }
  .highlights .game_list .game_list_li {
    -webkit-box-orient: vertical;
    -webkit-box-direction: normal;
        -ms-flex-direction: column;
            flex-direction: column;
  }
  .highlights .game_list .game_list_li:hover {
    background: transparent;
  }
  .highlights .game_list .game_list_li:hover .title {
    margin-left: 0;
  }
  .highlights .game_list .type {
    display: none;
  }
  .highlights .game_list .title {
    margin-right: 0;
    margin-bottom: 3%;
  }
  .highlights .game_list .new {
    display: none;
  }
  .highlights .game_list2 .game_list_li:hover {
    background: transparent;
  }
  .highlights .game_list2 .game_list_li:hover .title {
    margin-left: 0;
  }
  .highlights .game_list2 .game_list_li .title.active {
    width: 227px;
    background: #E3F2FD;
    background: -webkit-gradient(linear, left top, left bottom, from(#E3F2FD), to(#1976D2));
    background: linear-gradient(to bottom, #E3F2FD 0%, #1976D2 100%);
    color: #FFFFFF;
  }
  .hacigame .hacitxt {
    font-size: 22px;
  }
  
  /* 优惠活动手机端优化 */
  .activity .sixblock li {
    width: 100%;
    margin: 2% 0;
    height: auto;
    min-height: 100px;
    padding: 10px;
  }
  
  .activity .sixblock li img {
    width: 100%;
    height: auto;
    min-height: 60px;
    max-height: 100px;
    object-fit: cover;
    border-radius: 6px;
  }
  
  /* 优化各种文字溢出问题 */
  .activity h5 {
    font-size: 20px;
    line-height: 24px;
    word-wrap: break-word;
  }
  
  .activity p {
    font-size: 14px;
    line-height: 18px;
    word-wrap: break-word;
  }
  
  .activity .downtxt {
    font-size: 11px;
    line-height: 14px;
    word-wrap: break-word;
  }
  
  /* 彩种展示优化 */
  .lottery-item {
    font-size: 11px;
    padding: 4px 8px;
    margin: 2px;
    word-wrap: break-word;
  }
  
  .category-label {
    font-size: 12px;
    padding: 5px 10px;
    word-wrap: break-word;
  }
}

/* 平板设备优化 (481px-768px) */
@media only screen and (max-width: 768px) and (min-width: 481px) {
  /* 平板端集团介绍水平布局优化 */
  .Introduction .fourblock li {
    width: 98%;
    margin: 1%;
    min-height: 130px;
    padding: 18px 15px;
    display: flex;
    flex-direction: row;
    align-items: center;
    justify-content: flex-start;
    gap: 18px;
  }
  
  .Introduction .fourblock .appleft {
    flex-shrink: 0;
    width: 90px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: flex-start;
  }
  
  .Introduction .fourblock li img {
    width: 60px !important;
    height: 60px !important;
    margin-bottom: 10px !important;
    object-fit: contain;
  }
  
  .Introduction .fourblock .whitetxt {
    font-size: 16px;
    line-height: 20px;
    margin-bottom: 0;
    text-align: center;
    white-space: nowrap;
  }
  
  .Introduction .fourblock .smtxt {
    flex: 1;
    font-size: 14px;
    line-height: 22px;
    text-align: left;
    word-wrap: break-word;
    overflow-wrap: break-word;
  }
  
  /* 综合娱乐板块平板端优化 (481px-768px) */
  .gameinghall .fivegames {
    padding: 0 3%;
    gap: 8px;
    justify-content: space-between;
  }
  
  .gameinghall .fivegames li {
    width: calc(20% - 6px);
    min-width: 110px;
    max-width: 140px;
    padding: 8px 3px;
  }
  
  .gameinghall .fivegames li img {
    max-width: 110px;
    width: 100%;
  }
  
  .gameinghall .fivegames li span {
    font-size: 14px;
    margin-top: 8px;
  }
  
  .gameinghall .hallimg {
    padding: 20px 3%;
  }
  
  .gameinghall .hallimg img {
    max-width: 100%;
    width: 95%;
  }
  
  /* 平板端间距优化 */
  .gameinghall {
    padding-bottom: 50px;
    margin-bottom: 30px;
  }
  
  .activity {
    margin-top: 40px;
    padding-top: 35px;
  }
}

@media only screen and (max-width: 480px) {
  .banner {
    padding-top: 80px;
  }
  section {
    padding: 15px;
  }
  
  /* 手机端赌场装饰元素优化 */
  .decoration-circle-1 {
    width: 40px;
    height: 40px;
    left: 8%;
    top: 8%;
  }
  
  .decoration-circle-1::before {
    font-size: 20px;
  }
  
  .decoration-circle-2 {
    width: 30px;
    height: 30px;
    right: 12%;
    top: 55%;
  }
  
  .decoration-circle-2::before {
    font-size: 14px;
  }
  
  .decoration-circle-3 {
    width: 25px;
    height: 25px;
    left: 5%;
  }
  
  .decoration-circle-3::before {
    font-size: 12px;
  }
  
  .decoration-triangle-1 {
    width: 20px;
    height: 28px;
    right: 10%;
  }
  
  .decoration-triangle-1::before {
    font-size: 8px;
    top: 4px;
    left: 3px;
  }
  
  .decoration-triangle-1::after {
    font-size: 6px;
    top: 10px;
    left: 7px;
  }
  
  .decoration-triangle-2 {
    width: 16px;
    height: 22px;
  }
  
  .decoration-triangle-2::before {
    font-size: 6px;
    top: 3px;
    left: 2px;
  }
  
  .decoration-triangle-2::after {
    font-size: 5px;
    top: 8px;
    left: 5px;
  }
  
  .decoration-diamond-1 {
    width: 18px;
    height: 18px;
    left: 3%;
  }
  
  .decoration-diamond-2 {
    width: 15px;
    height: 15px;
    right: 25%;
  }
  
  .decoration-line-1 {
    width: 20px;
    height: 20px;
    left: 20%;
  }
  
  .decoration-line-1::before {
    font-size: 12px;
  }
  
  .decoration-line-2 {
    width: 16px;
    height: 16px;
    right: 20%;
  }
  
  .decoration-line-2::before {
    font-size: 10px;
  }
  
  .decoration-dots {
    width: 25px;
    height: 25px;
    left: 35%;
  }
  
  .decoration-dots::before {
    font-size: 6px;
  }
  
  .decoration-sparkle-1 {
    width: 12px;
    height: 12px;
  }
  
  .decoration-sparkle-2 {
    width: 10px;
    height: 10px;
  }
  
  .decoration-sparkle-3 {
    width: 14px;
    height: 14px;
  }

  /* 新增装饰元素 - 480px响应式 */
  .decoration-circle-4 {
    width: 25px;
    height: 25px;
  }

  .decoration-circle-4::before {
    font-size: 10px;
  }

  .decoration-circle-5 {
    width: 18px;
    height: 18px;
  }

  .decoration-circle-5::before {
    font-size: 8px;
  }

  .decoration-circle-6 {
    width: 22px;
    height: 22px;
  }

  .decoration-circle-6::before {
    font-size: 9px;
  }

  .decoration-triangle-3 {
    width: 15px;
    height: 21px;
  }

  .decoration-triangle-3::before {
    font-size: 7px;
  }

  .decoration-triangle-3::after {
    font-size: 5px;
  }

  .decoration-triangle-4 {
    width: 12px;
    height: 17px;
  }

  .decoration-triangle-4::before {
    font-size: 6px;
  }

  .decoration-triangle-4::after {
    font-size: 4px;
  }

  .decoration-triangle-5 {
    width: 16px;
    height: 22px;
  }

  .decoration-triangle-5::before {
    font-size: 8px;
  }

  .decoration-triangle-5::after {
    font-size: 4px;
  }

  .decoration-diamond-3,
  .decoration-diamond-4,
  .decoration-diamond-5 {
    width: 10px;
    height: 10px;
  }

  .decoration-line-3 {
    width: 14px;
    height: 14px;
  }

  .decoration-line-3::before {
    font-size: 9px;
  }

  .decoration-line-4 {
    width: 12px;
    height: 12px;
  }

  .decoration-line-4::before {
    font-size: 8px;
  }

  .decoration-line-5 {
    width: 15px;
    height: 15px;
  }

  .decoration-line-5::before {
    font-size: 10px;
  }

  .decoration-dots-2 {
    width: 18px;
    height: 18px;
  }

  .decoration-dots-2::before {
    font-size: 6px;
  }

  .decoration-dots-3 {
    width: 15px;
    height: 15px;
  }

  .decoration-dots-3::before {
    font-size: 5px;
  }

  .decoration-sparkle-4 {
    width: 5px;
    height: 5px;
  }

  .decoration-sparkle-5 {
    width: 4px;
    height: 4px;
  }

  .decoration-sparkle-6 {
    width: 6px;
    height: 6px;
  }

  .decoration-sparkle-7 {
    width: 3px;
    height: 3px;
  }

  .greytxt {
    font-size: 16px;
  }
  .bigmaintxt {
    font-size: 23px;
  }
  
  /* 彩种展示响应式 - 480px */
  .lottery-categories {
    margin: 5px;
    padding: 15px 10px;
  }
  
  .category-label {
    font-size: 14px;
    padding: 6px 12px;
  }
  
  .lottery-item {
    font-size: 12px;
    padding: 5px 10px;
  }
  .highlights .game_list2 .title h5 {
    font-size: 18px;
  }
  .highlights .newgames .new_gameul li {
    width: 31%;
    height: 40px;
    font-size: 16px;
    line-height: 38px;
  }
  .gameinghall .activity h5 {
    font-size: 30px;
  }
  .gameinghall .activity p {
    font-size: 24px;
  }
  .gameinghall .activity .downtxt {
    padding-top: 5px;
    font-size: 12px;
  }
  .gameinghall .sixblock li .smtitle {
    font-size: 18px;
    margin-bottom: 5px;
  }
  .gameinghall .sixblock li .txt {
    font-size: 12px;
    width: calc(69vw - 90px);
  }
  .playways .playwaysdownblock h5 {
    font-size: 30px;
  }
  .footer .whitetxt {
    font-size: 21px;
  }
  .footer h2 {
    font-size: 30px;
  }
  .playways .playways_ul .txt h6 {
    font-size: 24px;
  }
  .playways .playways_ul .txt span {
    font-size: 13px;
  }
  .payment h5 {
    font-size: 24px;
  }
  /* 移动端集团介绍水平布局优化 */
  .Introduction .fourblock li {
    width: 95%;
    margin: 1% 2.5%;
    min-height: 120px;
    padding: 15px 12px;
    display: flex;
    flex-direction: row;
    align-items: center;
    justify-content: flex-start;
    gap: 15px;
  }
  
  .Introduction .fourblock .appleft {
    flex-shrink: 0;
    width: 80px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: flex-start;
  }
  
  .Introduction .fourblock .appleft img {
    width: 50px !important;
    height: 50px !important;
    margin-bottom: 8px !important;
    margin-left: 0 !important;
    margin-right: 0 !important;
    object-fit: contain;
  }
  
  .Introduction .fourblock .whitetxt {
    font-size: 13px;
    line-height: 16px;
    margin-bottom: 0;
    text-align: center;
    word-wrap: break-word;
    overflow-wrap: break-word;
    white-space: nowrap;
  }
  
  .Introduction .fourblock .smtxt {
    flex: 1;
    height: auto;
    font-size: 12px;
    line-height: 18px;
    text-align: left;
    word-wrap: break-word;
    overflow-wrap: break-word;
    padding: 0;
    margin: 0;
    display: block;
  }
  .highlights .newgames p {
    font-size: 18px;
  }
  /* 综合娱乐板块移动端全面优化 (480px及以下) */
  .gameinghall .fivegames {
    flex-wrap: wrap;
    justify-content: center;
    padding: 0 3%;
    gap: 10px;
  }
  
  .gameinghall .fivegames li {
    width: calc(50% - 5px);
    min-width: 120px;
    max-width: 160px;
    padding: 10px 5px;
    margin: 0;
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
  }
  
  .gameinghall .fivegames li:last-child {
    width: calc(50% - 5px);
    margin: 0 auto;
  }
  
  .gameinghall .fivegames li img {
    width: 85%;
    max-width: 100px;
    height: auto;
    margin: 0 auto 8px auto;
    display: block;
  }
  
  .gameinghall .fivegames li span {
    font-size: 11px;
    line-height: 14px;
    word-wrap: break-word;
    text-align: center;
    padding: 2px;
    margin-top: 4px;
  }
  
  .gameinghall .hallimg {
    padding: 10px 2%;
    text-align: center;
  }
  
  .gameinghall .hallimg img {
    width: 98%;
    max-width: 100%;
    height: auto;
  }
  
  /* 移动端间距优化 */
  .gameinghall {
    padding-bottom: 35px;
    margin-bottom: 25px;
  }
  
  .activity {
    margin-top: 25px;
    padding-top: 25px;
  }
  .payment span {
    font-size: 14px;
    margin-top: 1%;
    width: 36%;
  }
  .payment .welcome {
    font-size: 12px;
    width: 179px;
    height: 25px;
    line-height: 23px;
  }
  
  .payment .eightpayment {
    grid-template-columns: repeat(2, 1fr);
    gap: 8px;
    width: 95%;
    padding: 8px;
    margin: 15px auto;
  }
  
  .payment .payment-item {
    padding: 12px 6px;
    min-height: 80px;
    display: flex;
    flex-direction: column;
    justify-content: center;
  }
  
  .payment .payment-item img {
    width: 40px;
    height: 28px;
    margin-bottom: 6px;
    object-fit: contain;
  }
  
  .payment .payment-item span {
    font-size: 10px;
    line-height: 12px;
    word-wrap: break-word;
    text-align: center;
  }
  .Introduction .fourblock li img {
    margin-bottom: 20px;
    width: 50px;
    height: auto;
    object-fit: contain;
  }
  .hacigame .hacitxt {
    font-size: 18px;
  }
  
  /* 账号安全手机端优化 */
  .payment .accountsafe {
    width: 100%;
    height: auto;
    min-height: 250px;
    padding: 20px 15px;
    flex-direction: column;
    text-align: center;
    align-items: center;
    justify-content: center;
  }
  
  .payment .accountsafe .textblock {
    width: 100%;
    max-width: 320px;
    padding: 0;
    text-align: center;
    margin: 0 auto 20px auto;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
  }
  
  .payment .accountsafe .mainbordertitle {
    width: 100%;
    text-align: center;
    justify-content: center;
    margin-bottom: 15px;
  }
  
  .payment .accountsafe .bigmaintxt {
    font-size: 22px;
    margin-bottom: 8px;
    word-wrap: break-word;
    line-height: 26px;
    text-align: center;
    width: 100%;
  }
  
  .payment .accountsafe .englishtitle {
    font-size: 10px;
    margin-bottom: 15px;
    text-align: center;
    width: 100%;
  }
  
  .payment .accountsafe span {
    font-size: 13px;
    line-height: 20px;
    word-wrap: break-word;
    overflow-wrap: break-word;
    display: block;
    margin: 0 auto;
    text-align: center;
    width: 100%;
    max-width: 300px;
  }
  
  .payment .accountsafe img {
    width: 100%;
    max-width: 280px;
    height: auto;
    margin: 0 auto;
    display: block;
  }
}

.highlights .game_list > .tab-pane {
  display: none;
}

.highlights .game_list > .active {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
}



/* 高端边框装饰 */
.luxury-border::before {
  content: '';
  position: absolute;
  top: -2px;
  left: -2px;
  right: -2px;
  bottom: -2px;
  background: linear-gradient(45deg, 
    rgba(25, 118, 210, 0.3), 
    rgba(227, 242, 253, 0.5), 
    rgba(33, 150, 243, 0.3), 
    rgba(144, 202, 249, 0.4));
  background-size: 400% 400%;
  animation: gradientBorder 8s ease infinite;
  border-radius: inherit;
  z-index: -1;
}

@keyframes gradientBorder {
  0%, 100% { background-position: 0% 50%; }
  50% { background-position: 100% 50%; }
}

/* 微光闪烁效果 */
.shimmer {
  position: relative;
  overflow: hidden;
}

.shimmer::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, 
    transparent 0%, 
    rgba(255, 255, 255, 0.2) 50%, 
    transparent 100%);
  animation: shimmer 3s infinite;
}

@keyframes shimmer {
  0% { left: -100%; }
  100% { left: 100%; }
}

/* 股东分红系统样式 */
.dividend-system {
    background: linear-gradient(135deg, #ffffff 0%, #f8fafc 50%, #e2e8f0 100%);
    padding: 80px 0;
    color: #1e293b;
    position: relative;
    overflow: hidden;
}

.dividend-system::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        radial-gradient(circle at 20% 30%, rgba(59, 130, 246, 0.05) 0%, transparent 50%),
        radial-gradient(circle at 80% 70%, rgba(37, 99, 235, 0.08) 0%, transparent 50%);
    pointer-events: none;
}

.dividend-intro {
    text-align: center;
    margin-bottom: 60px;
    position: relative;
    z-index: 2;
}

.dividend-intro .intro-text h3 {
    font-size: 2.5rem;
    color: #1e40af;
    margin-bottom: 15px;
    font-weight: 700;
}

.dividend-intro .intro-text p {
    font-size: 1.2rem;
    color: #475569;
    line-height: 1.6;
}

.dividend-features {
    margin-bottom: 40px;
    position: relative;
    z-index: 2;
}

.feature-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 30px;
    margin-top: 40px;
    max-width: 1200px;
    margin-left: auto;
    margin-right: auto;
}

.feature-item {
    background: rgba(255, 255, 255, 0.9);
    backdrop-filter: blur(10px);
    border: 2px solid rgba(59, 130, 246, 0.1);
    border-radius: 20px;
    padding: 40px 25px;
    text-align: center;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
    box-shadow: 0 4px 20px rgba(59, 130, 246, 0.08);
}

.feature-item::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(59, 130, 246, 0.05), transparent);
    transition: left 0.5s;
}

.feature-item:hover::before {
    left: 100%;
}

.feature-item:hover {
    transform: translateY(-10px);
    border-color: rgba(59, 130, 246, 0.3);
    box-shadow: 0 15px 40px rgba(59, 130, 246, 0.15);
}

.feature-icon {
    margin-bottom: 20px;
    display: flex;
    justify-content: center;
    align-items: center;
}

.feature-icon svg {
    filter: drop-shadow(0 4px 8px rgba(59, 130, 246, 0.2));
}

.feature-content h4 {
    font-size: 1.5rem;
    color: #1e40af;
    margin-bottom: 15px;
    font-weight: 700;
}

.feature-content p {
    color: #64748b;
    line-height: 1.6;
    font-size: 1rem;
}

/* 响应式设计 */
@media (max-width: 1024px) {
    .feature-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 25px;
    }
}

@media (max-width: 768px) {
    .dividend-intro .intro-text h3 {
        font-size: 2rem;
    }
    
    .dividend-intro .intro-text p {
        font-size: 1rem;
    }
    
    .feature-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    
    .feature-item {
        padding: 30px 20px;
    }
    
    .feature-content h4 {
        font-size: 1.3rem;
    }
    
    .feature-content p {
        font-size: 0.9rem;
    }
}

/*# sourceMappingURL=index.css.map */