/* ============================================================
   赛博麻将风 - 主样式表 (Cyber Mahjong Neon Metropolis Style)
   cyberma- prefix for all classes | tile- prefix for all IDs
   ============================================================ */

/* === 字体定义 === */
@font-face {
    font-family: 'ZCOOL KuaiLe';
    src: url('../fonts/ZCOOLKuaiLe-Regular.ttf') format('truetype');
    font-weight: 400;
    font-style: normal;
    font-display: swap;
}

@font-face {
    font-family: 'Source Han Sans SC';
    src: url('../fonts/SourceHanSansSC-Regular.woff2') format('woff2');
    font-weight: 400;
    font-style: normal;
    font-display: swap;
}

/* === CSS变量（5色体系） === */
:root {
    --cyberma-midnight: #D50000;
    --cyberma-magenta: #2E7D32;
    --cyberma-cyan: #FAFAFA;
    --cyberma-blue: #00B0FF;
    --cyberma-silver: #FFB300;
    --cyberma-dark-bg: #0a0a1e;
    --cyberma-dark-bg2: #0f0520;
    --cyberma-card-bg: rgba(0, 176, 255, 0.08);
    --cyberma-glow-magenta: 0 0 15px rgba(46, 125, 50, 0.6), 0 0 30px rgba(46, 125, 50, 0.3);
    --cyberma-glow-cyan: 0 0 15px rgba(250, 250, 250, 0.4), 0 0 30px rgba(250, 250, 250, 0.2);
    --cyberma-glow-blue: 0 0 15px rgba(0, 176, 255, 0.5), 0 0 30px rgba(0, 176, 255, 0.25);
    --cyberma-font-title: 'ZCOOL KuaiLe', 'PingFang SC', sans-serif;
    --cyberma-font-body: 'Source Han Sans SC', 'Microsoft YaHei', sans-serif;
    --cyberma-max-width: 1440px;
}

/* === 全局重置 === */
*, *::before, *::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    font-size: 16px;
    scroll-behavior: smooth;
    -webkit-text-size-adjust: 100%;
}

body {
    font-family: var(--cyberma-font-body);
    background-color: var(--cyberma-dark-bg);
    color: var(--cyberma-silver);
    line-height: 1.8;
    min-height: 100vh;
    overflow-x: hidden;
    position: relative;
}

/* 电路板暗纹背景 */
body::before {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image:
        linear-gradient(rgba(0, 176, 255, 0.03) 1px, transparent 1px),
        linear-gradient(90deg, rgba(0, 176, 255, 0.03) 1px, transparent 1px);
    background-size: 40px 40px;
    pointer-events: none;
    z-index: 0;
}

/* === 排版 === */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--cyberma-font-title);
    color: var(--cyberma-cyan);
    line-height: 1.3;
    margin-bottom: 1rem;
}

h1 { font-size: 2.8rem; }
h2 { font-size: 2.2rem; }
h3 { font-size: 1.8rem; }
h4 { font-size: 1.5rem; }
h5 { font-size: 1.25rem; }
h6 { font-size: 1.1rem; }

p {
    margin-bottom: 1rem;
    font-size: 1rem;
    line-height: 1.8;
}

a {
    color: var(--cyberma-cyan);
    text-decoration: none;
    transition: color 0.3s ease, text-shadow 0.3s ease;
}

a:hover {
    color: var(--cyberma-magenta);
    text-shadow: var(--cyberma-glow-magenta);
}

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

/* === 导航栏（非Sticky） === */
.cyberma-nav-bar {
    position: relative;
    width: 100%;
    background: rgba(10, 10, 30, 0.92);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    z-index: 100;
    border-bottom: 2px solid var(--cyberma-magenta);
    box-shadow: 0 2px 20px rgba(46, 125, 50, 0.3);
}

.cyberma-nav-inner {
    max-width: var(--cyberma-max-width);
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0.8rem 1.5rem;
}

.cyberma-nav-logo {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.cyberma-nav-logo img {
    height: 40px;
    width: auto;
}

.cyberma-nav-links {
    display: flex;
    align-items: center;
    gap: 0;
    list-style: none;
}

.cyberma-nav-links li {
    position: relative;
}

.cyberma-nav-links li a {
    display: block;
    padding: 0.75rem 1rem;
    font-family: var(--cyberma-font-title);
    font-size: 0.95rem;
    color: var(--cyberma-silver);
    white-space: nowrap;
    transition: all 0.3s ease;
    border-bottom: 2px solid transparent;
}

.cyberma-nav-links li a:hover {
    color: var(--cyberma-cyan);
    text-shadow: var(--cyberma-glow-cyan);
    background: rgba(0, 176, 255, 0.05);
}

.cyberma-nav-links li.cyberma-nav-active a {
    color: var(--cyberma-cyan);
    border-bottom-color: var(--cyberma-cyan);
    text-shadow: var(--cyberma-glow-cyan);
    animation: cyberma-neon-pulse 2s ease-in-out infinite;
}

.cyberma-nav-links li.cyberma-nav-active a::before {
    content: '◈';
    margin-right: 0.3rem;
    animation: cyberma-neon-flicker 3s ease-in-out infinite;
    color: var(--cyberma-magenta);
}

/* 移动端菜单按钮 */
.cyberma-menu-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    cursor: pointer;
    padding: 8px;
    min-width: 44px;
    min-height: 44px;
    align-items: center;
    justify-content: center;
}

.cyberma-menu-toggle span {
    display: block;
    width: 28px;
    height: 3px;
    background: var(--cyberma-cyan);
    border-radius: 2px;
    transition: all 0.3s ease;
    box-shadow: 0 0 8px rgba(250, 250, 250, 0.5);
}

.cyberma-menu-toggle.cyberma-menu-open span:nth-child(1) {
    transform: rotate(45deg) translate(6px, 6px);
}

.cyberma-menu-toggle.cyberma-menu-open span:nth-child(2) {
    opacity: 0;
}

.cyberma-menu-toggle.cyberma-menu-open span:nth-child(3) {
    transform: rotate(-45deg) translate(6px, -6px);
}

/* === 面包屑导航 === */
.cyberma-breadcrumb {
    max-width: var(--cyberma-max-width);
    margin: 0 auto;
    padding: 1rem 1.5rem;
    font-size: 0.875rem;
    color: var(--cyberma-silver);
    position: relative;
    z-index: 1;
}

.cyberma-breadcrumb a {
    color: var(--cyberma-blue);
}

.cyberma-breadcrumb span {
    margin: 0 0.5rem;
    color: var(--cyberma-silver);
    opacity: 0.5;
}

/* === Hero区域 === */
.cyberma-hero-section {
    position: relative;
    width: 100%;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.cyberma-hero-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    z-index: 0;
}

.cyberma-hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(10, 10, 30, 0.7);
    z-index: 1;
}

.cyberma-hero-content {
    position: relative;
    z-index: 2;
    text-align: center;
    max-width: 900px;
    padding: 2rem;
}

.cyberma-hero-content h1 {
    font-size: 3.2rem;
    color: var(--cyberma-cyan);
    text-shadow: 0 0 20px rgba(250, 250, 250, 0.5), 0 0 40px rgba(0, 176, 255, 0.3);
    margin-bottom: 1rem;
    animation: cyberma-neon-flicker 4s ease-in-out infinite;
}

.cyberma-hero-content .cyberma-hero-subtitle {
    font-size: 1.35rem;
    color: var(--cyberma-silver);
    margin-bottom: 1.5rem;
}

.cyberma-hero-content .cyberma-hero-desc {
    font-size: 1rem;
    color: var(--cyberma-silver);
    line-height: 1.9;
    margin-bottom: 2rem;
    opacity: 0.9;
}

/* === 按钮 === */
.cyberma-btn-primary {
    display: inline-block;
    padding: 14px 36px;
    background: var(--cyberma-magenta);
    color: var(--cyberma-dark-bg);
    font-family: var(--cyberma-font-title);
    font-size: 1.1rem;
    font-weight: bold;
    border: none;
    cursor: pointer;
    clip-path: polygon(8px 0, 100% 0, calc(100% - 8px) 100%, 0 100%);
    transition: all 0.3s ease;
    text-decoration: none;
    min-height: 44px;
    min-width: 44px;
    position: relative;
    overflow: hidden;
}

.cyberma-btn-primary:hover {
    box-shadow: var(--cyberma-glow-magenta);
    transform: translateY(-2px);
    color: var(--cyberma-dark-bg);
    animation: cyberma-pulse-ripple 0.6s ease-out;
}

.cyberma-btn-secondary {
    display: inline-block;
    padding: 14px 36px;
    background: transparent;
    color: var(--cyberma-cyan);
    font-family: var(--cyberma-font-title);
    font-size: 1.1rem;
    border: 2px solid var(--cyberma-cyan);
    cursor: pointer;
    clip-path: polygon(8px 0, 100% 0, calc(100% - 8px) 100%, 0 100%);
    transition: all 0.3s ease;
    text-decoration: none;
    min-height: 44px;
    min-width: 44px;
}

.cyberma-btn-secondary:hover {
    box-shadow: var(--cyberma-glow-cyan);
    border-color: var(--cyberma-blue);
    color: var(--cyberma-cyan);
    transform: translateY(-2px);
}

.cyberma-btn-group {
    display: flex;
    gap: 1.5rem;
    justify-content: center;
    flex-wrap: wrap;
}

/* === 区块容器 === */
.cyberma-section {
    position: relative;
    padding: 5rem 1.5rem;
    z-index: 1;
}

.cyberma-section-inner {
    max-width: var(--cyberma-max-width);
    margin: 0 auto;
}

.cyberma-section-title {
    text-align: center;
    margin-bottom: 3rem;
}

.cyberma-section-title h2 {
    font-size: 2.4rem;
    color: var(--cyberma-cyan);
    text-shadow: 0 0 15px rgba(250, 250, 250, 0.3);
    position: relative;
    display: inline-block;
}

.cyberma-section-title h2::after {
    content: '';
    display: block;
    width: 60%;
    height: 3px;
    background: linear-gradient(90deg, transparent, var(--cyberma-magenta), var(--cyberma-cyan), var(--cyberma-magenta), transparent);
    margin: 0.8rem auto 0;
}

.cyberma-section-title p {
    color: var(--cyberma-silver);
    font-size: 1.05rem;
    margin-top: 0.5rem;
    opacity: 0.85;
}

/* === 卡片网格 === */
.cyberma-grid-6 {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
}

.cyberma-grid-3 {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
}

.cyberma-grid-2 {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1.5rem;
}

/* === 游戏卡片 === */
.cyberma-game-card {
    background: var(--cyberma-card-bg);
    border: 1px solid rgba(0, 176, 255, 0.2);
    clip-path: polygon(0 0, calc(100% - 12px) 0, 100% 12px, 100% 100%, 12px 100%, 0 calc(100% - 12px));
    padding: 1.5rem;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.cyberma-game-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(46, 125, 50, 0.1) 0%, transparent 50%);
    opacity: 0;
    transition: opacity 0.3s ease;
}

.cyberma-game-card:hover {
    border-color: var(--cyberma-magenta);
    box-shadow: var(--cyberma-glow-magenta);
    transform: translateY(-4px);
}

.cyberma-game-card:hover::before {
    opacity: 1;
}

.cyberma-game-card img {
    width: 100%;
    height: 200px;
    object-fit: cover;
    margin-bottom: 1rem;
    border: 1px solid rgba(0, 176, 255, 0.15);
}

.cyberma-game-card h3 {
    font-size: 1.3rem;
    color: var(--cyberma-cyan);
    margin-bottom: 0.5rem;
}

.cyberma-game-card .cyberma-card-status {
    font-size: 0.85rem;
    color: var(--cyberma-magenta);
    margin-bottom: 0.3rem;
}

.cyberma-game-card .cyberma-card-players {
    font-size: 0.85rem;
    color: var(--cyberma-blue);
    margin-bottom: 0.3rem;
}

.cyberma-game-card .cyberma-card-new {
    font-size: 0.85rem;
    color: var(--cyberma-silver);
    margin-bottom: 1rem;
}

.cyberma-game-card .cyberma-btn-enter {
    display: block;
    text-align: center;
    padding: 10px;
    background: rgba(46, 125, 50, 0.15);
    border: 1px solid var(--cyberma-magenta);
    color: var(--cyberma-magenta);
    font-family: var(--cyberma-font-title);
    font-size: 0.95rem;
    cursor: pointer;
    transition: all 0.3s ease;
    min-height: 44px;
    line-height: 24px;
}

.cyberma-game-card .cyberma-btn-enter:hover {
    background: var(--cyberma-magenta);
    color: var(--cyberma-dark-bg);
    box-shadow: var(--cyberma-glow-magenta);
}

/* === 试玩区 === */
.cyberma-trial-zone {
    display: grid;
    grid-template-columns: 280px 1fr;
    gap: 2rem;
    background: var(--cyberma-card-bg);
    border: 1px solid rgba(0, 176, 255, 0.2);
    padding: 2rem;
}

.cyberma-trial-sidebar {
    border-right: 1px solid rgba(0, 176, 255, 0.15);
    padding-right: 1.5rem;
}

.cyberma-trial-sidebar ul {
    list-style: none;
}

.cyberma-trial-sidebar ul li {
    padding: 0.8rem 1rem;
    cursor: pointer;
    transition: all 0.3s ease;
    border-left: 3px solid transparent;
    font-family: var(--cyberma-font-title);
    font-size: 0.95rem;
    color: var(--cyberma-silver);
    min-height: 44px;
    display: flex;
    align-items: center;
}

.cyberma-trial-sidebar ul li:hover,
.cyberma-trial-sidebar ul li.cyberma-trial-active {
    border-left-color: var(--cyberma-magenta);
    color: var(--cyberma-cyan);
    background: rgba(46, 125, 50, 0.1);
}

.cyberma-trial-screen {
    background: rgba(10, 10, 30, 0.6);
    border: 2px solid var(--cyberma-magenta);
    box-shadow: inset 0 0 30px rgba(46, 125, 50, 0.1), var(--cyberma-glow-magenta);
    min-height: 400px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-direction: column;
    padding: 2rem;
}

.cyberma-trial-screen img {
    max-height: 300px;
    margin-bottom: 1rem;
}

/* === 影院模块 === */
.cyberma-cinema-section {
    background: linear-gradient(180deg, var(--cyberma-dark-bg) 0%, rgba(0, 176, 255, 0.05) 50%, var(--cyberma-dark-bg) 100%);
}

.cyberma-cinema-screen {
    background: rgba(0, 176, 255, 0.05);
    border: 2px solid var(--cyberma-blue);
    box-shadow: var(--cyberma-glow-blue);
    aspect-ratio: 16/9;
    max-width: 900px;
    margin: 0 auto 2rem;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
}

.cyberma-cinema-screen img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.cyberma-cinema-play-btn {
    position: absolute;
    width: 80px;
    height: 80px;
    background: rgba(46, 125, 50, 0.8);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.3s ease;
    min-width: 44px;
    min-height: 44px;
}

.cyberma-cinema-play-btn::after {
    content: '';
    width: 0;
    height: 0;
    border-style: solid;
    border-width: 15px 0 15px 28px;
    border-color: transparent transparent transparent var(--cyberma-cyan);
    margin-left: 5px;
}

.cyberma-cinema-play-btn:hover {
    box-shadow: var(--cyberma-glow-magenta);
    transform: scale(1.1);
}

.cyberma-cinema-list {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1rem;
    max-width: 900px;
    margin: 0 auto;
}

.cyberma-cinema-item {
    background: var(--cyberma-card-bg);
    padding: 1rem;
    border: 1px solid rgba(0, 176, 255, 0.15);
    cursor: pointer;
    transition: all 0.3s ease;
    min-height: 44px;
}

.cyberma-cinema-item:hover {
    border-color: var(--cyberma-blue);
    box-shadow: var(--cyberma-glow-blue);
}

/* === 注册表单 === */
.cyberma-register-form {
    max-width: 600px;
    margin: 0 auto;
    background: var(--cyberma-card-bg);
    border: 1px solid rgba(0, 176, 255, 0.2);
    padding: 2.5rem;
}

.cyberma-form-group {
    margin-bottom: 1.5rem;
}

.cyberma-form-group label {
    display: block;
    font-family: var(--cyberma-font-title);
    color: var(--cyberma-cyan);
    margin-bottom: 0.5rem;
    font-size: 0.95rem;
}

.cyberma-form-group input {
    width: 100%;
    padding: 12px 16px;
    background: rgba(10, 10, 30, 0.8);
    border: none;
    border-bottom: 2px solid var(--cyberma-blue);
    color: var(--cyberma-cyan);
    font-family: var(--cyberma-font-body);
    font-size: 1rem;
    transition: all 0.3s ease;
    min-height: 44px;
}

.cyberma-form-group input:focus {
    outline: none;
    border-bottom-color: var(--cyberma-magenta);
    box-shadow: 0 2px 10px rgba(46, 125, 50, 0.3);
    animation: cyberma-neon-flicker 2s ease-in-out;
}

/* === 充值模块 === */
.cyberma-deposit-billboard {
    background: linear-gradient(135deg, rgba(46, 125, 50, 0.15) 0%, rgba(0, 176, 255, 0.1) 100%);
    border: 2px solid var(--cyberma-magenta);
    box-shadow: var(--cyberma-glow-magenta);
    padding: 3rem;
    text-align: center;
    max-width: 900px;
    margin: 0 auto;
}

.cyberma-deposit-plans {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
    margin-top: 2rem;
}

.cyberma-deposit-plan {
    background: var(--cyberma-card-bg);
    border: 1px solid rgba(0, 176, 255, 0.2);
    padding: 2rem 1.5rem;
    text-align: center;
    transition: all 0.3s ease;
}

.cyberma-deposit-plan:hover {
    border-color: var(--cyberma-magenta);
    box-shadow: var(--cyberma-glow-magenta);
    transform: translateY(-4px);
}

.cyberma-deposit-plan h4 {
    color: var(--cyberma-magenta);
    margin-bottom: 1rem;
}

.cyberma-deposit-plan .cyberma-plan-amount {
    font-size: 2rem;
    font-family: var(--cyberma-font-title);
    color: var(--cyberma-cyan);
    margin-bottom: 1rem;
}

/* === 活动广场 === */
.cyberma-event-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1.5rem;
}

.cyberma-event-card {
    background: var(--cyberma-card-bg);
    border: 1px solid rgba(0, 176, 255, 0.2);
    padding: 2rem;
    transition: all 0.3s ease;
    position: relative;
}

.cyberma-event-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 4px;
    height: 100%;
    background: var(--cyberma-magenta);
}

.cyberma-event-card:hover {
    border-color: var(--cyberma-magenta);
    box-shadow: var(--cyberma-glow-magenta);
}

.cyberma-event-card h4 {
    color: var(--cyberma-silver);
    font-size: 1.2rem;
    margin-bottom: 0.8rem;
}

/* === VIP楼层 === */
.cyberma-vip-tower {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
    align-items: center;
}

.cyberma-vip-floors {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.cyberma-vip-floor {
    background: var(--cyberma-card-bg);
    border: 1px solid rgba(0, 176, 255, 0.2);
    padding: 1.5rem;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    gap: 1rem;
    min-height: 44px;
}

.cyberma-vip-floor:hover {
    border-color: var(--cyberma-magenta);
    box-shadow: var(--cyberma-glow-magenta);
    transform: translateX(8px);
}

.cyberma-vip-floor .cyberma-floor-level {
    font-family: var(--cyberma-font-title);
    font-size: 1.5rem;
    color: var(--cyberma-magenta);
    min-width: 50px;
}

.cyberma-vip-floor .cyberma-floor-name {
    font-family: var(--cyberma-font-title);
    color: var(--cyberma-cyan);
    font-size: 1.1rem;
}

.cyberma-vip-floor .cyberma-floor-desc {
    font-size: 0.9rem;
    color: var(--cyberma-silver);
    opacity: 0.8;
}

.cyberma-vip-image {
    text-align: center;
}

.cyberma-vip-image img {
    max-height: 500px;
    margin: 0 auto;
    border: 2px solid rgba(0, 176, 255, 0.2);
    box-shadow: var(--cyberma-glow-blue);
}

/* === 安全认证 === */
.cyberma-security-section {
    background: rgba(0, 176, 255, 0.03);
}

.cyberma-security-badges {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 3rem;
    margin-bottom: 2rem;
    flex-wrap: wrap;
}

.cyberma-security-badge {
    text-align: center;
    transition: all 0.3s ease;
}

.cyberma-security-badge img {
    width: 120px;
    height: 120px;
    margin: 0 auto 0.8rem;
    border: 2px solid rgba(0, 176, 255, 0.3);
    border-radius: 50%;
    padding: 10px;
    box-shadow: var(--cyberma-glow-blue);
}

.cyberma-security-badge:hover img {
    box-shadow: var(--cyberma-glow-magenta);
    border-color: var(--cyberma-magenta);
}

.cyberma-security-text {
    max-width: 800px;
    margin: 0 auto;
    text-align: center;
    line-height: 2;
}

/* === 负责任博弈 === */
.cyberma-responsible-section {
    background: rgba(10, 10, 30, 0.95);
    border-top: 1px solid rgba(213, 0, 0, 0.3);
}

.cyberma-responsible-content {
    display: grid;
    grid-template-columns: 100px 1fr;
    gap: 2rem;
    align-items: start;
    max-width: 900px;
    margin: 0 auto;
}

.cyberma-responsible-icon {
    text-align: center;
}

.cyberma-responsible-icon img {
    width: 80px;
    height: 80px;
    border: 3px solid var(--cyberma-midnight);
    border-radius: 50%;
    box-shadow: 0 0 20px rgba(213, 0, 0, 0.4);
}

.cyberma-responsible-text h3 {
    color: var(--cyberma-midnight);
}

/* === 页脚 === */
.cyberma-footer {
    background: rgba(5, 5, 15, 0.98);
    border-top: 2px solid var(--cyberma-magenta);
    padding: 3rem 1.5rem 1.5rem;
    position: relative;
    z-index: 1;
}

.cyberma-footer-inner {
    max-width: var(--cyberma-max-width);
    margin: 0 auto;
}

.cyberma-footer-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 2rem;
    margin-bottom: 2rem;
}

.cyberma-footer-col h4 {
    font-family: var(--cyberma-font-title);
    color: var(--cyberma-cyan);
    font-size: 1.1rem;
    margin-bottom: 1rem;
    padding-bottom: 0.5rem;
    border-bottom: 1px solid rgba(0, 176, 255, 0.2);
}

.cyberma-footer-col ul {
    list-style: none;
}

.cyberma-footer-col ul li {
    margin-bottom: 0.5rem;
}

.cyberma-footer-col ul li a {
    color: var(--cyberma-silver);
    font-size: 0.9rem;
    transition: all 0.3s ease;
}

.cyberma-footer-col ul li a:hover {
    color: var(--cyberma-cyan);
    padding-left: 5px;
}

.cyberma-footer-social {
    display: flex;
    gap: 1rem;
    margin-top: 1rem;
}

.cyberma-footer-social a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 44px;
    height: 44px;
    border: 1px solid rgba(0, 176, 255, 0.3);
    border-radius: 50%;
    transition: all 0.3s ease;
}

.cyberma-footer-social a:hover {
    border-color: var(--cyberma-magenta);
    box-shadow: var(--cyberma-glow-magenta);
}

.cyberma-footer-social a img {
    width: 24px;
    height: 24px;
}

.cyberma-footer-payment {
    display: flex;
    gap: 1rem;
    align-items: center;
    flex-wrap: wrap;
    margin-top: 1rem;
}

.cyberma-footer-payment img {
    height: 30px;
    opacity: 0.7;
    filter: grayscale(50%);
    transition: all 0.3s ease;
}

.cyberma-footer-payment img:hover {
    opacity: 1;
    filter: grayscale(0%);
}

.cyberma-footer-bottom {
    border-top: 1px solid rgba(0, 176, 255, 0.1);
    padding-top: 1.5rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 1rem;
}

.cyberma-footer-license {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.cyberma-footer-license img {
    width: 50px;
    height: 50px;
}

.cyberma-footer-license p {
    font-size: 0.8rem;
    color: var(--cyberma-silver);
    opacity: 0.7;
    margin: 0;
}

.cyberma-footer-18plus {
    display: flex;
    align-items: center;
    gap: 0.8rem;
}

.cyberma-footer-18plus img {
    width: 40px;
    height: 40px;
}

.cyberma-footer-18plus p {
    font-size: 0.8rem;
    color: var(--cyberma-silver);
    opacity: 0.7;
    margin: 0;
}

.cyberma-footer-links {
    display: flex;
    gap: 1.5rem;
    flex-wrap: wrap;
}

.cyberma-footer-links a {
    font-size: 0.85rem;
    color: var(--cyberma-silver);
    opacity: 0.7;
}

.cyberma-footer-links a:hover {
    opacity: 1;
    color: var(--cyberma-cyan);
}

.cyberma-footer-copyright {
    text-align: center;
    margin-top: 1.5rem;
    font-size: 0.8rem;
    color: var(--cyberma-silver);
    opacity: 0.5;
}

/* === 内页通用 === */
.cyberma-inner-hero {
    position: relative;
    min-height: 400px;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.cyberma-inner-hero-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    z-index: 0;
}

.cyberma-inner-hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(10, 10, 30, 0.75);
    z-index: 1;
}

.cyberma-inner-hero-content {
    position: relative;
    z-index: 2;
    text-align: center;
    padding: 2rem;
}

.cyberma-inner-hero-content h1 {
    font-size: 2.6rem;
    color: var(--cyberma-cyan);
    text-shadow: 0 0 20px rgba(250, 250, 250, 0.4);
}

/* === 内页内容区 === */
.cyberma-content-section {
    padding: 4rem 1.5rem;
    position: relative;
    z-index: 1;
}

.cyberma-content-inner {
    max-width: 1000px;
    margin: 0 auto;
}

.cyberma-content-inner h2 {
    margin-top: 2.5rem;
    margin-bottom: 1.2rem;
    padding-bottom: 0.5rem;
    border-bottom: 1px solid rgba(0, 176, 255, 0.15);
}

.cyberma-content-inner h3 {
    margin-top: 2rem;
    margin-bottom: 1rem;
    color: var(--cyberma-blue);
}

.cyberma-content-gallery {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1rem;
    margin: 2rem 0;
}

.cyberma-content-gallery img {
    width: 100%;
    height: 200px;
    object-fit: cover;
    border: 1px solid rgba(0, 176, 255, 0.2);
    transition: all 0.3s ease;
}

.cyberma-content-gallery img:hover {
    border-color: var(--cyberma-magenta);
    box-shadow: var(--cyberma-glow-magenta);
}

.cyberma-rtp-table {
    width: 100%;
    border-collapse: collapse;
    margin: 2rem 0;
}

.cyberma-rtp-table th,
.cyberma-rtp-table td {
    padding: 12px 16px;
    text-align: left;
    border: 1px solid rgba(0, 176, 255, 0.15);
    font-size: 0.95rem;
}

.cyberma-rtp-table th {
    background: rgba(46, 125, 50, 0.15);
    color: var(--cyberma-cyan);
    font-family: var(--cyberma-font-title);
}

.cyberma-rtp-table td {
    color: var(--cyberma-silver);
}

.cyberma-rtp-table tr:hover td {
    background: rgba(0, 176, 255, 0.05);
}

/* === FAQ模块 === */
.cyberma-faq-item {
    background: var(--cyberma-card-bg);
    border: 1px solid rgba(0, 176, 255, 0.15);
    margin-bottom: 1rem;
    overflow: hidden;
}

.cyberma-faq-question {
    padding: 1.2rem 1.5rem;
    cursor: pointer;
    font-family: var(--cyberma-font-title);
    color: var(--cyberma-cyan);
    display: flex;
    justify-content: space-between;
    align-items: center;
    min-height: 44px;
    transition: all 0.3s ease;
}

.cyberma-faq-question:hover {
    background: rgba(46, 125, 50, 0.1);
}

.cyberma-faq-question::after {
    content: '▼';
    font-size: 0.8rem;
    transition: transform 0.3s ease;
    color: var(--cyberma-magenta);
}

.cyberma-faq-item.cyberma-faq-open .cyberma-faq-question::after {
    transform: rotate(180deg);
}

.cyberma-faq-answer {
    padding: 0 1.5rem;
    max-height: 0;
    overflow: hidden;
    transition: all 0.3s ease;
}

.cyberma-faq-item.cyberma-faq-open .cyberma-faq-answer {
    padding: 0 1.5rem 1.5rem;
    max-height: 500px;
}

/* === APP下载页 === */
.cyberma-app-downloads {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 2rem;
    max-width: 800px;
    margin: 2rem auto;
}

.cyberma-app-card {
    background: var(--cyberma-card-bg);
    border: 1px solid rgba(0, 176, 255, 0.2);
    padding: 2.5rem;
    text-align: center;
    transition: all 0.3s ease;
}

.cyberma-app-card:hover {
    border-color: var(--cyberma-magenta);
    box-shadow: var(--cyberma-glow-magenta);
}

.cyberma-app-card img {
    width: 180px;
    height: 180px;
    margin: 0 auto 1.5rem;
}

.cyberma-app-card h3 {
    margin-bottom: 0.5rem;
}

.cyberma-app-card p {
    font-size: 0.9rem;
    margin-bottom: 1.5rem;
}

/* ============================================================
   动画效果
   ============================================================ */

/* 动画1：赛博麻将闪烁 (Neon Flicker) */
@keyframes cyberma-neon-flicker {
    0%, 100% { opacity: 1; }
    5% { opacity: 0.8; }
    10% { opacity: 1; }
    15% { opacity: 0.6; }
    20% { opacity: 1; }
    50% { opacity: 1; }
    55% { opacity: 0.9; }
    60% { opacity: 1; }
    80% { opacity: 1; }
    85% { opacity: 0.7; }
    90% { opacity: 1; }
}

/* 动画2：全息投影显现 (Hologram Reveal) */
@keyframes cyberma-hologram-reveal {
    0% {
        opacity: 0;
        transform: translateY(30px) scaleY(0.9);
        filter: blur(4px) hue-rotate(30deg);
        clip-path: inset(0 0 100% 0);
    }
    30% {
        opacity: 0.5;
        filter: blur(2px) hue-rotate(15deg);
        clip-path: inset(0 0 50% 0);
    }
    60% {
        opacity: 0.8;
        transform: translateY(5px) scaleY(1);
        filter: blur(0) hue-rotate(0deg);
        clip-path: inset(0 0 10% 0);
    }
    100% {
        opacity: 1;
        transform: translateY(0) scaleY(1);
        filter: blur(0) hue-rotate(0deg);
        clip-path: inset(0 0 0 0);
    }
}

.cyberma-hologram-reveal {
    animation: cyberma-hologram-reveal 0.8s ease-out forwards;
}

/* 动画3：脉冲波纹 (Pulse Ripple) */
@keyframes cyberma-pulse-ripple {
    0% {
        box-shadow: 0 0 0 0 rgba(46, 125, 50, 0.6);
    }
    50% {
        box-shadow: 0 0 0 15px rgba(46, 125, 50, 0.2);
    }
    100% {
        box-shadow: 0 0 0 30px rgba(46, 125, 50, 0);
    }
}

/* 动画4：赛博麻将脉冲 */
@keyframes cyberma-neon-pulse {
    0%, 100% {
        text-shadow: 0 0 10px rgba(250, 250, 250, 0.3);
    }
    50% {
        text-shadow: 0 0 20px rgba(250, 250, 250, 0.6), 0 0 40px rgba(0, 176, 255, 0.3);
    }
}

/* ============================================================
   响应式设计
   ============================================================ */

@media (max-width: 1280px) {
    .cyberma-grid-6 {
        grid-template-columns: repeat(3, 1fr);
    }
}

@media (max-width: 1024px) {
    .cyberma-grid-6 {
        grid-template-columns: repeat(2, 1fr);
    }
    .cyberma-footer-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    .cyberma-vip-tower {
        grid-template-columns: 1fr;
    }
    .cyberma-vip-image {
        order: -1;
    }
}

@media (max-width: 768px) {
    h1 { font-size: 2rem; }
    h2 { font-size: 1.6rem; }
    h3 { font-size: 1.3rem; }
    
    .cyberma-hero-content h1 {
        font-size: 2.2rem;
    }
    
    .cyberma-hero-content .cyberma-hero-subtitle {
        font-size: 1.1rem;
    }
    
    .cyberma-menu-toggle {
        display: flex;
    }
    
    .cyberma-nav-links {
        display: none;
        position: absolute;
        top: 100%;
        left: 0;
        width: 100%;
        background: rgba(10, 10, 30, 0.98);
        flex-direction: column;
        border-top: 1px solid var(--cyberma-magenta);
        box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
    }
    
    .cyberma-nav-links.cyberma-nav-open {
        display: flex;
    }
    
    .cyberma-nav-links li a {
        padding: 1rem 1.5rem;
        border-bottom: 1px solid rgba(0, 176, 255, 0.1);
    }
    
    .cyberma-grid-6,
    .cyberma-grid-3 {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .cyberma-grid-2 {
        grid-template-columns: 1fr;
    }
    
    .cyberma-trial-zone {
        grid-template-columns: 1fr;
    }
    
    .cyberma-trial-sidebar {
        border-right: none;
        border-bottom: 1px solid rgba(0, 176, 255, 0.15);
        padding-right: 0;
        padding-bottom: 1rem;
    }
    
    .cyberma-deposit-plans {
        grid-template-columns: 1fr;
    }
    
    .cyberma-event-grid {
        grid-template-columns: 1fr;
    }
    
    .cyberma-cinema-list {
        grid-template-columns: 1fr;
    }
    
    .cyberma-content-gallery {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .cyberma-app-downloads {
        grid-template-columns: 1fr;
    }
    
    .cyberma-footer-grid {
        grid-template-columns: 1fr;
    }
    
    .cyberma-footer-bottom {
        flex-direction: column;
        text-align: center;
    }
    
    .cyberma-responsible-content {
        grid-template-columns: 1fr;
        text-align: center;
    }
    
    .cyberma-inner-hero-content h1 {
        font-size: 2rem;
    }
    
    .cyberma-section {
        padding: 3rem 1rem;
    }
}

@media (max-width: 480px) {
    html {
        font-size: 14px;
    }
    
    .cyberma-hero-content h1 {
        font-size: 1.8rem;
    }
    
    .cyberma-grid-6,
    .cyberma-grid-3 {
        grid-template-columns: 1fr;
    }
    
    .cyberma-btn-group {
        flex-direction: column;
        align-items: center;
    }
    
    .cyberma-content-gallery {
        grid-template-columns: 1fr;
    }
    
    .cyberma-security-badges {
        flex-direction: column;
    }
}

@media (max-width: 375px) {
    .cyberma-hero-content h1 {
        font-size: 1.6rem;
    }
}

/* === 数据流瀑布背景 Canvas === */
#tile-data-waterfall-canvas {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 0;
    opacity: 0.08;
}