/* 全局样式重置 */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: Arial, sans-serif;
    position: static; /* 确保所有元素默认没有特殊定位 */
}

html, body {
    background-color: #032026;
    color: white;
    position: static !important; /* 强制使用静态定位 */
    height: auto !important; /* 允许内容自然扩展 */
    width: 100% !important;
    overflow-x: hidden; /* 防止水平滚动 */
}

/* 为桌面设备添加更美观的背景 */
@media (min-width: 481px) {
    body {
        background: linear-gradient(to bottom, #043642, #021b1f);
        padding: 20px 0;
    }
    
    .container {
        border-radius: 10px;
        box-shadow: 0 0 20px rgba(0, 0, 0, 0.5);
        background-color: #032026;
        overflow: hidden;
    }
}

.container {
    max-width: 480px;
    margin: 0 auto;
    position: relative;
    overflow: hidden;
    padding-bottom: 80px; /* 为固定的底部导航留出空间 */
    padding-top: 70px; /* 为固定的顶部导航栏留出空间 */
}

/* 顶部导航栏 */
.header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 15px;
    background-color: #02171b;
    position: fixed !important; /* 改为固定定位 */
    top: 0; /* 固定在顶部 */
    width: 100%;
    z-index: 100; /* 确保导航栏显示在其他元素上方 */
    box-shadow: 0 2px 10px rgba(0,0,0,0.3); /* 添加阴影效果，增强视觉层次感 */
}

/* 为了使顶部导航栏在桌面设备上与内容区域宽度一致 */
@media (min-width: 481px) {
    .header {
        max-width: 480px;
        left: 50%;
        transform: translateX(-50%);
        border-radius: 0 0 10px 10px; /* 添加圆角，美化底部边缘 */
    }
}

.menu-button, .icon-circle {
    background-color: #0f3d43;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    display: flex;
    justify-content: center;
    align-items: center;
    cursor: pointer;
}

.logo-img {
    height: 30px;
}

.header-icons {
    display: flex;
    gap: 10px;
}

/* 主横幅广告 */
.main-banner {
    background: linear-gradient(to bottom, #0c7e1a, #0b461a);
    border-radius: 10px;
    margin: 10px;
    padding: 20px;
    position: relative;
    overflow: hidden;
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.3);
}

.main-banner::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 20 20"><circle cx="2" cy="2" r="1" fill="rgba(255,255,255,0.05)"/></svg>') repeat;
    z-index: 0;
}

.logo-container {
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    margin-bottom: 25px;
    background: linear-gradient(to bottom, rgba(13, 134, 32, 0.7), rgba(11, 70, 26, 0.7));
    padding: 20px 15px;
    border-radius: 15px;
    box-shadow: 0 6px 15px rgba(0, 0, 0, 0.4);
    position: relative;
    overflow: hidden;
    border: 1px solid rgba(255, 227, 71, 0.3);
    z-index: 1;
    transition: transform 0.3s ease;
}

.logo-container:hover {
    transform: translateY(-5px);
}

.logo-container::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(circle at center, rgba(255, 227, 71, 0.1) 0%, transparent 70%);
    z-index: 1;
}

.logo-container::after {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    right: -50%;
    bottom: -50%;
    background: linear-gradient(45deg, transparent, rgba(255, 227, 71, 0.1), transparent);
    transform: rotate(45deg);
    animation: shine 5s infinite linear;
    z-index: 1;
}

@keyframes shine {
    0% {
        transform: translateX(-100%) rotate(45deg);
    }
    100% {
        transform: translateX(100%) rotate(45deg);
    }
}

.logo-wrapper {
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 2;
    position: relative;
    width: 100%;
}

.logo-image {
    max-width: 100%;
    height: auto;
    max-height: 120px;
    display: block;
    filter: drop-shadow(0 4px 8px rgba(0, 0, 0, 0.5));
    z-index: 2;
    transition: transform 0.3s ease;
}

.logo-image:hover {
    transform: scale(1.05);
}

.logo-slogan {
    font-size: 1rem;
    color: rgba(255, 255, 255, 0.9);
    margin-top: 10px;
    text-align: center;
    letter-spacing: 2px;
    z-index: 2;
    position: relative;
    text-shadow: 1px 1px 3px rgba(0, 0, 0, 0.5);
}

.logo-subtext {
    margin-top: 15px;
    text-align: center;
    z-index: 2;
    position: relative;
    border-top: 1px dashed rgba(255, 227, 71, 0.3);
    padding-top: 12px;
    font-size: 0.9rem;
    color: rgba(255, 255, 255, 0.85);
    animation: fade-in 1.5s ease-out;
}

@keyframes fade-in {
    from {
        opacity: 0;
        transform: translateY(10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.logo-subtext p {
    margin: 5px 0;
    line-height: 1.4;
    text-shadow: 1px 1px 3px rgba(0, 0, 0, 0.3);
}

.logo-subtext p:last-child {
    margin-top: 10px;
}

.highlight-text {
    color: #ffe347;
    font-weight: bold;
    position: relative;
    padding: 0 5px;
    display: inline-block;
    animation: pulse-text 2s infinite alternate;
}

@keyframes pulse-text {
    0% {
        text-shadow: 0 0 5px rgba(255, 227, 71, 0.5);
    }
    100% {
        text-shadow: 0 0 15px rgba(255, 227, 71, 0.8);
    }
}

.highlight-text::before {
    content: '';
    position: absolute;
    height: 100%;
    width: 100%;
    left: 0;
    background-color: rgba(202, 46, 30, 0.4);
    border-radius: 4px;
    z-index: -1;
    animation: expand 2s infinite alternate;
}

@keyframes expand {
    0% {
        transform: scaleX(1);
    }
    100% {
        transform: scaleX(1.05);
    }
}

.banner-content {
    text-align: left;
    position: relative;
    z-index: 1;
}

.banner-title {
    color: white;
    font-size: 1.5rem;
    margin-bottom: 5px;
}

.banner-price {
    color: #ffe347;
    font-size: 2.5rem;
    font-weight: bold;
    margin-bottom: 5px;
}

.banner-subtitle {
    color: white;
    font-size: 1.2rem;
    margin-bottom: 10px;
}

.commission-tag {
    background-color: #0d8620;
    color: white;
    padding: 8px 12px;
    border-radius: 20px;
    display: inline-block;
    font-size: 0.9rem;
}

.commission-tag span {
    color: #ffe347;
    font-weight: bold;
}

.avatar-circles {
    display: flex;
    flex-wrap: wrap;
    gap: 5px;
    margin-top: 15px;
    justify-content: center;
}

.avatar-circle {
    width: 35px;
    height: 35px;
    border-radius: 50%;
    overflow: hidden;
    border: 2px solid #ffe347;
    display: flex;
    justify-content: center;
    align-items: center;
    background-color: #0d8620;
    color: #ffe347;
}

.avatar-circle i {
    font-size: 1.2rem;
}

.avatar-circle img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

/* 推广卡片 */
.promo-cards {
    display: flex;
    gap: 10px;
    margin: 10px;
}

.promo-card {
    flex: 1;
    border-radius: 10px;
    padding: 10px;
    display: flex;
    align-items: center;
    gap: 10px;
}

.promo-card.invite {
    background-color: #eea322;
}

.promo-card.agent {
    background-color: #0d8620;
}

.promo-icon {
    width: 40px;
    height: 40px;
    display: flex;
    justify-content: center;
    align-items: center;
    color: #ffe347;
    font-size: 1.5rem;
}

.promo-icon img {
    width: 100%;
    height: auto;
}

.promo-text {
    color: white;
    font-size: 0.9rem;
}

.highlight {
    color: #ffe347;
    font-weight: bold;
}

/* 时间轴 */
.timeline {
    background-color: #8a5935;
    border-radius: 30px;
    margin: 10px;
    padding: 8px 15px;
    overflow-x: auto;
}

.time-slots {
    display: flex;
    gap: 15px;
    white-space: nowrap;
}

.time-slots span {
    color: white;
    font-size: 0.8rem;
}

/* 功能导航 */
.feature-nav {
    display: flex;
    justify-content: space-between;
    padding: 15px 10px;
}

.feature-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 5px;
}

.feature-icon {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background-color: #0d8620;
    display: flex;
    justify-content: center;
    align-items: center;
    position: relative;
}

.feature-icon.vip {
    background-color: #b17e0d;
}

.feature-icon.magnata {
    background-color: #0e6b72;
}

.feature-icon.home {
    background-color: #117a8b; /* 蓝绿色调，与其他功能图标有所区分 */
}

.feature-icon.home i {
    color: #fff; /* 白色图标 */
    font-size: 1.3rem;
}

.feature-icon img {
    width: 60%;
    height: auto;
}

.feature-item p {
    color: white;
    font-size: 0.8rem;
}

.badge {
    position: relative;
}

.badge-count {
    position: absolute;
    top: -5px;
    right: -5px;
    background-color: #ff4040;
    color: white;
    border-radius: 50%;
    width: 20px;
    height: 20px;
    display: flex;
    justify-content: center;
    align-items: center;
    font-size: 0.7rem;
}

/* 游戏提供商 */
.game-providers {
    display: flex;
    justify-content: space-between;
    padding: 10px;
    background-color: #032026;
    border-top: 1px solid #0a4047;
    border-bottom: 1px solid #0a4047;
}

.provider {
    display: flex;
    justify-content: center;
    align-items: center;
}

.provider img {
    height: 25px;
    width: auto;
}

.provider-name {
    color: white;
    font-weight: bold;
    font-size: 0.9rem;
}

/* 分页 */
.pagination {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 15px;
    padding: 15px;
}

.page-prev, .page-next {
    background-color: #0c7e1a;
    width: 30px;
    height: 30px;
    border-radius: 50%;
    border: none;
    color: white;
    display: flex;
    justify-content: center;
    align-items: center;
    cursor: pointer;
}

.page-number {
    background-color: #0c7e1a;
    padding: 5px 15px;
    border-radius: 15px;
}

/* 游戏卡片 */
.game-cards {
    display: flex;
    gap: 10px;
    padding: 10px;
    justify-content: space-between;
    flex-wrap: wrap;
}

.game-card {
    flex: 0 0 auto;
    width: 31%;
    position: relative;
    border-radius: 10px;
    overflow: hidden;
    margin-bottom: 10px;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.2);
}

.game-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3);
}

.game-image-container {
    width: 100%;
    padding-top: 130%;
    position: relative;
    border-radius: 10px;
    overflow: hidden;
    color: white;
    font-size: 3rem;
}

.game-image-container i {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
}

.game-description {
    position: absolute;
    top: 10%;
    left: 0;
    right: 0;
    padding: 10px;
    font-size: 0.9rem;
    line-height: 1.3;
    color: white;
    text-shadow: 1px 1px 4px rgba(0, 0, 0, 0.8);
    font-weight: bold;
    text-align: center;
    z-index: 2;
}

.game-image-container.tiger {
    background: linear-gradient(135deg, #f39c12, #e74c3c);
}

.game-image-container.rabbit {
    background: linear-gradient(135deg, #3498db, #9b59b6);
}

.game-image-container.dragon {
    background: linear-gradient(135deg, #2ecc71, #1abc9c);
}

.game-favorite {
    position: absolute;
    top: 10px;
    right: 10px;
    color: white;
    font-size: 1.2rem;
    z-index: 2;
}

.game-title {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    background: linear-gradient(to top, rgba(0,0,0,0.9), rgba(0,0,0,0.6) 80%, transparent);
    color: white;
    padding: 25px 10px 10px;
    font-size: 1rem;
    text-align: center;
    font-weight: bold;
    z-index: 2;
}

.telegram-badge {
    position: absolute;
    top: 10px;
    left: 10px;
    background-color: #2aabee;
    color: white;
    padding: 5px 10px;
    border-radius: 15px;
    font-size: 0.7rem;
    display: flex;
    align-items: center;
    gap: 5px;
}

.bonus-badge {
    position: absolute;
    bottom: 40px;
    left: 0;
    right: 0;
    background-color: #ca2e1e;
    color: white;
    padding: 5px;
    font-size: 0.8rem;
    text-align: center;
}

/* 底部导航 */
.bottom-nav {
    display: flex;
    gap: 10px;
    padding: 10px;
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background-color: #032026;
    z-index: 100;
    box-shadow: 0 -2px 10px rgba(0,0,0,0.3);
}

/* 为了使底部导航栏在桌面设备上与内容区域宽度一致 */
@media (min-width: 481px) {
    .bottom-nav {
        max-width: 480px;
        left: 50%;
        transform: translateX(-50%);
        border-radius: 10px 10px 0 0; /* 添加圆角，美化顶部边缘 */
    }
}

.login-button, .register-button {
    flex: 1;
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 10px;
    padding: 12px;
    border-radius: 30px;
    text-decoration: none;
    color: white;
    font-weight: bold;
}

.login-button {
    background-color: #eea322;
}

.register-button {
    background-color: #2a72e3;
}

.button-icon {
    width: 30px;
    height: 30px;
    border-radius: 50%;
}

.button-icon-fa {
    font-size: 1.5rem;
    width: 30px;
    height: 30px;
    display: flex;
    justify-content: center;
    align-items: center;
}

/* 促销标签 */
.promo-tag {
    position: fixed;
    bottom: 70px; /* 调整高度，避免被底部导航栏遮挡 */
    right: 20px;
    background-color: #ca2e1e;
    color: white;
    padding: 8px 15px;
    border-radius: 10px 10px 10px 10px; /* 修改为完全圆角 */
    font-size: 0.8rem;
    font-weight: bold;
    display: flex;
    flex-direction: column;
    align-items: center;
    z-index: 101; /* 确保在底部导航之上 */
    box-shadow: 0 0 10px rgba(0,0,0,0.3);
}

/* 为了使促销标签在桌面设备上与内容区域宽度一致 */
@media (min-width: 481px) {
    .promo-tag {
        right: calc(50% - 240px + 20px); /* 中心位置 - 内容区域一半宽度 + 原来的右侧距离 */
    }
}

.promo-tag span:last-child {
    color: #ffe347;
}

/* 遮罩层 */
.overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: rgba(0, 0, 0, 0.7);
    z-index: 200;
    display: none;
    height: 100vh; /* 确保覆盖整个视口 */
}

.overlay.active {
    display: block;
}

/* 桌面设备遮罩层调整 */
@media (min-width: 481px) {
    .overlay.active {
        max-width: 480px;
        left: 50%;
        transform: translateX(-50%);
    }
}

/* 优惠活动部分 */
.section-title {
    display: flex;
    align-items: center;
    padding: 15px;
    margin-top: 10px;
    position: relative;
}

.section-title i {
    color: #0c7e1a;
    font-size: 1.5rem;
    margin-right: 10px;
}

.section-title h2 {
    color: white;
    font-size: 1.2rem;
    flex: 1;
}

.view-all {
    display: flex;
    align-items: center;
    color: #ffe347;
    font-size: 0.9rem;
    cursor: pointer;
}

.view-all i {
    color: #ffe347;
    font-size: 0.9rem;
    margin-left: 5px;
}

.activity-tag {
    display: inline-block;
    background-color: #0c7e1a;
    color: white;
    padding: 3px 8px;
    border-radius: 12px;
    font-size: 0.7rem;
    margin-top: 8px;
}

.activity-tag.new-tag {
    background-color: #2a72e3;
}

.activity-tag.vip-tag {
    background-color: #ca2e1e;
}

.promo-activities {
    padding: 0 10px;
    display: flex;
    flex-direction: column;
    gap: 15px;
    margin-bottom: 20px;
}

.activity-card {
    background: linear-gradient(to right, #043a42, #054f59);
    border-radius: 10px;
    padding: 15px;
    display: flex;
    align-items: center;
    gap: 15px;
    box-shadow: 0 3px 10px rgba(0,0,0,0.2);
    transition: transform 0.2s ease, box-shadow 0.2s ease;
    position: relative;
    overflow: hidden;
}

.activity-card:hover {
    transform: translateY(-3px);
    box-shadow: 0 5px 15px rgba(0,0,0,0.3);
}

.activity-card::after {
    content: '';
    position: absolute;
    top: 0;
    right: 0;
    width: 20px;
    height: 100%;
    background: linear-gradient(to left, rgba(255,255,255,0.1), transparent);
}

.activity-icon {
    min-width: 50px;
    height: 50px;
    border-radius: 50%;
    background-color: #0c7e1a;
    display: flex;
    justify-content: center;
    align-items: center;
    color: #ffe347;
    font-size: 1.5rem;
    box-shadow: 0 2px 5px rgba(0,0,0,0.2);
}

.activity-content {
    flex: 1;
}

.activity-content h3 {
    color: #ffe347;
    font-size: 1.1rem;
    margin-bottom: 5px;
    font-weight: bold;
}

.activity-content p {
    color: white;
    font-size: 0.9rem;
    line-height: 1.3;
    opacity: 0.9;
}

.highlight-card {
    background: linear-gradient(to right, #8a5935, #b17e0d);
    border: 1px solid #ffe347;
}

.highlight-card .activity-icon {
    background-color: #ca2e1e;
}

@media (max-width: 360px) {
    .activity-content h3 {
        font-size: 1rem;
    }
    
    .activity-content p {
        font-size: 0.8rem;
    }
    
    .activity-icon {
        min-width: 40px;
        height: 40px;
        font-size: 1.2rem;
    }
}

.side-menu {
    position: absolute;
    top: 0;
    left: -280px; /* 初始位置在屏幕左侧外部 */
    width: 280px;
    height: 100vh; /* 使用视口高度而不是百分比 */
    background-color: #032c33;
    z-index: 300;
    transition: left 0.3s ease;
    box-shadow: 2px 0 10px rgba(0, 0, 0, 0.3);
    overflow-y: auto;
    visibility: hidden; /* 添加可见性控制 */
    opacity: 0; /* 初始状态透明 */
    transition: left 0.3s ease, visibility 0.3s ease, opacity 0.3s ease; /* 添加过渡效果 */
}

.side-menu.active {
    left: 0;
    max-height: 100vh; /* 限制最大高度为视口高度 */
    visibility: visible; /* 激活时可见 */
    opacity: 1; /* 激活时完全不透明 */
}

/* 桌面设备侧边菜单调整 */
@media (min-width: 481px) {
    .side-menu {
        max-width: 280px;
        left: calc(50% - 240px - 280px); /* 中心位置 - 内容区域一半宽度 - 菜单宽度 */
        border-radius: 0 10px 10px 0; /* 右侧圆角 */
        background: linear-gradient(to bottom, #043642, #032c33); /* 添加渐变背景 */
        box-shadow: 3px 0 15px rgba(0, 0, 0, 0.4); /* 增强阴影效果 */
        visibility: hidden; /* 确保在桌面设备上也是隐藏的 */
    }
    
    .side-menu.active {
        left: calc(50% - 240px); /* 中心位置 - 内容区域一半宽度 */
        visibility: visible; /* 激活时可见 */
    }
    
    /* 菜单头部样式增强 */
    .side-menu-header {
        background: linear-gradient(to right, #0a434c, #065663);
        border-bottom: 1px solid rgba(255, 255, 255, 0.1);
        border-radius: 0 10px 0 0; /* 右上角圆角 */
    }
    
    /* 关闭按钮动画效果 */
    .close-btn {
        transition: all 0.3s ease;
    }
    
    .close-btn:hover {
        transform: rotate(90deg);
        color: #ffe347;
    }
}

.side-menu-header {
    background-color: #0a434c;
    padding: 20px;
    position: relative;
}

.close-btn {
    position: absolute;
    top: 15px;
    right: 15px;
    color: white;
    font-size: 1.2rem;
    cursor: pointer;
}

.user-info {
    display: flex;
    align-items: center;
    margin-top: 10px;
}

.user-avatar {
    width: 50px;
    height: 50px;
    background-color: #0c8620;
    border-radius: 50%;
    display: flex;
    justify-content: center;
    align-items: center;
    font-size: 1.5rem;
    margin-right: 15px;
}

.user-details {
    color: white;
}

.user-name {
    font-weight: bold;
    font-size: 1rem;
    margin-bottom: 5px;
}

.user-balance {
    font-size: 0.9rem;
    color: #ffe347;
}

.menu-items {
    padding: 15px 0;
    background-color: #032c33;
    opacity: 0; /* 初始状态不可见 */
    transform: translateX(-20px); /* 初始位置偏移 */
    transition: opacity 0.3s ease 0.1s, transform 0.3s ease 0.1s; /* 添加延迟过渡效果 */
}

/* 菜单激活时显示菜单项 */
.side-menu.active .menu-items {
    opacity: 1;
    transform: translateX(0);
}

/* 为桌面设备添加额外的样式 */
@media (min-width: 481px) {
    .menu-items {
        padding: 20px 0;
        border-radius: 0 0 10px 0;
        box-shadow: inset 0 1px 3px rgba(0, 0, 0, 0.2);
    }
    
    .menu-item {
        margin: 0 5px;
        border-radius: 5px;
        transition: all 0.3s ease;
        position: relative;
        overflow: hidden;
    }
    
    .menu-item:hover {
        background-color: #0a434c;
        transform: translateX(5px);
        color: #ffe347;
    }
    
    /* 添加菜单项的悬停效果 */
    .menu-item:after {
        content: '';
        position: absolute;
        left: 0;
        bottom: 0;
        height: 2px;
        width: 0;
        background-color: #ffe347;
        transition: width 0.3s ease;
    }
    
    .menu-item:hover:after {
        width: 100%;
    }
    
    .menu-item i {
        color: #ffe347;
        transition: transform 0.3s ease;
    }
    
    .menu-item:hover i {
        transform: scale(1.2);
    }
    
    .menu-item span {
        position: relative;
        z-index: 1;
    }
    
    .menu-item:last-child {
        margin-top: 15px;
        border-top: 1px dashed rgba(255, 255, 255, 0.1);
        border-bottom: none;
        padding-top: 20px;
    }
}

.menu-item {
    display: flex;
    align-items: center;
    padding: 15px 20px;
    color: white;
    text-decoration: none;
    border-bottom: 1px solid #0a434c;
    opacity: 0;
    transform: translateX(-10px);
    transition: opacity 0.3s ease, transform 0.3s ease, background-color 0.3s ease;
}

.side-menu.active .menu-item {
    opacity: 1;
    transform: translateX(0);
}

/* 为每个菜单项设置不同的延迟，创建级联效果 */
.side-menu.active .menu-items a:nth-child(1) {
    transition-delay: 0.1s;
}

.side-menu.active .menu-items a:nth-child(2) {
    transition-delay: 0.15s;
}

.side-menu.active .menu-items a:nth-child(3) {
    transition-delay: 0.2s;
}

.side-menu.active .menu-items a:nth-child(4) {
    transition-delay: 0.25s;
}

.side-menu.active .menu-items a:nth-child(5) {
    transition-delay: 0.3s;
}

.menu-item:hover {
    background-color: #0a434c;
}

.menu-item i {
    font-size: 1.2rem;
    margin-right: 15px;
    width: 20px;
    text-align: center;
}

/* 移动设备适配 */
@media (max-width: 480px) {
    .vip-coming-soon p {
        font-size: 12px;
    }
    
    .vip-levels {
        gap: 5px;
    }
    
    .vip-level {
        padding: 3px 8px;
        font-size: 10px;
    }
    
    .rich-list-header {
        grid-template-columns: 40px 1fr 80px;
        padding: 8px 10px;
        font-size: 12px;
    }
    
    .rich-list-item {
        grid-template-columns: 40px 1fr 80px;
        padding: 8px 10px;
    }
    
    .rich-rank {
        width: 25px;
        height: 25px;
        font-size: 12px;
    }
    
    .rich-user {
        gap: 5px;
    }
    
    .rich-user span {
        font-size: 12px;
    }
    
    .rich-amount {
        font-size: 12px;
    }
    
    .game-image-container {
        padding-top: 150%; /* 为小屏幕进一步增加高度比例 */
    }
    
    .game-description {
        font-size: 0.75rem;
        padding: 3px;
        top: 5%;
    }
    
    .game-title {
        padding: 15px 3px 5px;
        font-size: 0.7rem;
    }
    
    .game-cards {
        gap: 5px;
        padding: 5px;
    }
}

@media (max-width: 360px) {
    .logo-image {
        max-height: 90px;
    }
    
    .logo-slogan {
        font-size: 0.9rem;
        letter-spacing: 1px;
    }
    
    .logo-container {
        padding: 15px 10px;
    }
    
    .logo-subtext {
        font-size: 0.8rem;
        margin-top: 10px;
        padding-top: 10px;
    }
    
    .logo-subtext p {
        margin: 3px 0;
    }
    
    .logo-subtext p:last-child {
        margin-top: 5px;
    }
    
    .highlight-text {
        padding: 0 3px;
    }
    
    .activity-content h3 {
        font-size: 1rem;
    }
    
    .activity-content p {
        font-size: 0.8rem;
    }
    
    .activity-icon {
        min-width: 40px;
        height: 40px;
        font-size: 1.2rem;
    }
    
    /* 富豪榜和VIP区域的小屏幕适配 */
    .rich-list-header {
        grid-template-columns: 30px 1fr 70px;
        font-size: 10px;
    }
    
    .rich-list-item {
        grid-template-columns: 30px 1fr 70px;
    }
    
    .vip-levels {
        flex-wrap: wrap;
    }
    
    .vip-level {
        margin-bottom: 5px;
    }
    
    .game-image-container {
        padding-top: 170%; /* 为超小屏幕进一步增加高度 */
    }
    
    .game-description {
        font-size: 0.65rem;
        padding: 2px;
        top: 3%;
    }
    
    .game-title {
        padding: 12px 2px 4px;
        font-size: 0.65rem;
    }
    
    .game-cards {
        gap: 5px;
        padding: 5px;
    }
}

.brazil-highlight {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
}

.brazil-flag {
    color: #009c3b; /* 巴西国旗绿色 */
    font-size: 0.8rem;
    animation: wave 2s infinite ease-in-out;
}

.brazil-flag:last-child {
    animation-delay: 0.5s;
}

@keyframes wave {
    0%, 100% {
        transform: rotate(0deg);
    }
    25% {
        transform: rotate(10deg);
    }
    75% {
        transform: rotate(-10deg);
    }
}

@media (max-width: 360px) {
    .brazil-flag {
        font-size: 0.7rem;
    }
    
    .brazil-highlight {
        gap: 5px;
    }
}

/* 高亮动画效果 */
@keyframes highlightPulse {
    0% { box-shadow: 0 0 0 0 rgba(255, 215, 0, 0.7); }
    70% { box-shadow: 0 0 0 10px rgba(255, 215, 0, 0); }
    100% { box-shadow: 0 0 0 0 rgba(255, 215, 0, 0); }
}

/* 富豪榜特殊高亮效果 */
@keyframes richListHighlight {
    0% { box-shadow: 0 0 10px rgba(255, 215, 0, 0.7); }
    50% { box-shadow: 0 0 25px rgba(255, 215, 0, 0.9); }
    100% { box-shadow: 0 0 10px rgba(255, 215, 0, 0.7); }
}

.rich-highlight {
    animation: richListHighlight 1s infinite alternate;
}

.highlight-section {
    animation: highlightPulse 1s ease-out 2;
    border-radius: 8px;
    position: relative;
}

.highlight-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(255, 215, 0, 0.1);
    border-radius: 8px;
    z-index: -1;
}

/* 富豪榜高亮增强 */
#rich-section.highlight-section,
.rich-list-placeholder.highlight-section {
    animation: richListHighlight 1s infinite alternate;
}

#rich-section.highlight-section::before,
.rich-list-placeholder.highlight-section::before {
    background: rgba(255, 215, 0, 0.2);
}

/* VIP会员和富豪榜占位区域 */
.vip-section-placeholder, .rich-list-placeholder {
    background-color: rgba(30, 30, 40, 0.7);
    border-radius: 8px;
    padding: 20px;
    margin-bottom: 20px;
    text-align: center;
    box-shadow: 0 3px 10px rgba(0, 0, 0, 0.2);
    border: 1px solid rgba(255, 215, 0, 0.3);
    position: relative;
}

.vip-section-placeholder p, .rich-list-placeholder p {
    color: #d4d4d4;
    font-size: 16px;
    margin: 0;
}

.vip-section-placeholder::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(255, 215, 0, 0.05) 0%, transparent 50%);
    border-radius: 8px;
}

.rich-list-placeholder::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(192, 192, 192, 0.05) 0%, transparent 50%);
    border-radius: 8px;
}

/* VIP专区样式 */
.vip-coming-soon {
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 15px 0;
}

.vip-icon {
    font-size: 36px;
    color: gold;
    margin-bottom: 15px;
    animation: pulse 2s infinite;
}

.vip-coming-soon h3 {
    color: white;
    margin: 0 0 10px 0;
    font-size: 22px;
}

.vip-coming-soon p {
    color: #d4d4d4;
    margin-bottom: 20px;
    font-size: 14px;
}

.vip-levels {
    display: flex;
    justify-content: center;
    gap: 10px;
    margin-bottom: 20px;
    flex-wrap: wrap;
}

.vip-level {
    display: inline-block;
    padding: 5px 10px;
    background-color: rgba(50, 50, 60, 0.8);
    border-radius: 15px;
    color: #999;
    font-size: 12px;
    transition: all 0.3s ease;
}

.vip-level.active {
    background: linear-gradient(135deg, #ffd700, #FFA500);
    color: #000;
    font-weight: bold;
    box-shadow: 0 0 10px rgba(255, 215, 0, 0.5);
}

.vip-upgrade-btn {
    background: linear-gradient(135deg, #ffd700, #FFA500);
    border: none;
    color: #000;
    padding: 8px 20px;
    border-radius: 20px;
    font-weight: bold;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    gap: 5px;
}

.vip-upgrade-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(255, 215, 0, 0.4);
}

.vip-upgrade-btn:active {
    transform: translateY(0);
    box-shadow: 0 2px 5px rgba(255, 215, 0, 0.4);
    background: linear-gradient(135deg, #FFA500, #ffd700);
}

/* 富豪榜样式 */
.rich-list-content {
    padding: 10px 0;
}

.rich-list-header {
    display: grid;
    grid-template-columns: 60px 1fr 100px;
    padding: 10px 15px;
    color: #999;
    font-size: 14px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    margin-bottom: 10px;
}

.rich-list-items {
    display: flex;
    flex-direction: column;
    gap: 15px;
    margin-bottom: 15px;
}

.rich-list-item {
    display: grid;
    grid-template-columns: 60px 1fr 100px;
    padding: 10px 15px;
    align-items: center;
    background-color: rgba(40, 40, 50, 0.5);
    border-radius: 8px;
    transition: all 0.3s ease;
}

.rich-list-item:hover {
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3);
}

.rich-rank {
    width: 30px;
    height: 30px;
    display: flex;
    justify-content: center;
    align-items: center;
    border-radius: 50%;
    font-weight: bold;
    margin: 0 auto;
}

.rich-rank.gold {
    background: linear-gradient(135deg, #ffd700, #FFA500);
    color: #000;
    box-shadow: 0 0 10px rgba(255, 215, 0, 0.5);
}

.rich-rank.silver {
    background: linear-gradient(135deg, #C0C0C0, #A9A9A9);
    color: #000;
}

.rich-rank.bronze {
    background: linear-gradient(135deg, #CD7F32, #A0522D);
    color: #000;
}

.rich-user {
    display: flex;
    align-items: center;
    gap: 10px;
    color: white;
}

.rich-user i {
    font-size: 18px;
    color: #d4d4d4;
}

.rich-amount {
    color: #ffd700;
    font-weight: bold;
    text-align: right;
}

.rich-list-note {
    font-size: 12px;
    color: #999;
    text-align: center;
    margin-top: 10px;
}

@keyframes pulse {
    0% {
        transform: scale(1);
        opacity: 1;
    }
    50% {
        transform: scale(1.1);
        opacity: 0.8;
    }
    100% {
        transform: scale(1);
        opacity: 1;
    }
}

.feature-item[data-action="home"]:hover .feature-icon.home {
    transform: scale(1.1);
    transition: transform 0.3s ease;
}

/* 为移动设备添加额外的样式调整 */
@media (max-width: 360px) {
    .game-description {
        font-size: 1rem;
        padding: 10px;
    }
}

/* 桌面设备上的样式优化 */
@media (min-width: 481px) {
    .game-card {
        transition: transform 0.3s ease, box-shadow 0.3s ease;
    }
    
    .game-image-container {
        padding-top: 120%;
    }
    
    .game-description {
        font-size: 1rem;
        padding: 15px;
        top: 10%;
        line-height: 1.4;
    }
    
    .game-title {
        padding: 25px 10px 10px;
        font-size: 1rem;
    }
}

/* 移动设备上的样式 */
@media (max-width: 480px) {
    .game-image-container {
        padding-top: 150%;
    }
    
    .game-description {
        font-size: 0.9rem;
        padding: 5px;
        top: 8%;
        line-height: 1.2;
    }
    
    .game-title {
        padding: 20px 5px 8px;
        font-size: 0.8rem;
    }
    
    .game-card {
        width: 31%;
        margin-bottom: 8px;
    }
    
    .game-cards {
        gap: 5px;
        padding: 5px;
    }
}

/* 超小屏幕设备上的样式 */
@media (max-width: 360px) {
    .game-image-container {
        padding-top: 160%;
    }
    
    .game-description {
        font-size: 1rem;
        padding: 3px;
        top: 5%;
        line-height: 1.2;
    }
    
    .game-title {
        padding: 15px 3px 5px;
        font-size: 0.7rem;
    }
    
    .game-cards {
        gap: 5px;
        padding: 5px;
    }
    
    .game-card {
        width: 31%;
        margin-bottom: 5px;
    }
}

/* 回到顶部按钮 */
.back-to-top {
    position: fixed;
    right: 20px;
    bottom: 80px; /* 位于底部导航栏上方 */
    width: 50px; /* 增大尺寸 */
    height: 50px; /* 增大尺寸 */
    background-color: #ca2e1e; /* 改为红色 */
    border-radius: 50%;
    display: flex;
    justify-content: center;
    align-items: center;
    color: white;
    cursor: pointer;
    box-shadow: 0 2px 10px rgba(0,0,0,0.3);
    z-index: 99;
    transition: all 0.3s ease, opacity 0.5s ease;
    opacity: 0; /* 默认隐藏 */
}

.back-to-top:hover {
    background-color: #e63232; /* 悬停时的深红色 */
    transform: translateY(-3px);
    box-shadow: 0 5px 15px rgba(0,0,0,0.4);
}

/* 为了使回到顶部按钮在桌面设备上与内容区域宽度一致 */
@media (min-width: 481px) {
    .back-to-top {
        right: calc(50% - 240px + 20px); /* 中心位置 - 内容区域一半宽度 + 原来的右侧距离 */
    }
}