/* ==========================================
   造梦游戏推广合伙人 - 企业级大气美观样式
   Version: 4.0 Enterprise Edition
   ========================================== */

/* ==========================================
   CSS变量 - 企业级配色系统
   ========================================== */
:root {
    /* 主色调 */
    --primary-gradient: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    --secondary-gradient: linear-gradient(135deg, #f093fb 0%, #f5576c 100%);
    --accent-gradient: linear-gradient(135deg, #ff6b35 0%, #ff8533 100%);
    --success-gradient: linear-gradient(135deg, #11998e 0%, #38ef7d 100%);
    
    /* 科技蓝配色 */
    --tech-blue-900: #0a1628;
    --tech-blue-800: #0f2847;
    --tech-blue-700: #1a3a6b;
    --tech-blue-600: #2d5aa0;
    --tech-blue-500: #4a7bc7;
    
    /* 强调色 */
    --accent-orange: #ff6b35;
    --accent-orange-light: #ff8533;
    --accent-gold: #ffd700;
    
    /* 中性色 */
    --text-primary: #1a1a2e;
    --text-secondary: #4a4a6a;
    --text-muted: #8e8ea0;
    --bg-light: #f8fafc;
    --bg-white: #ffffff;
    --bg-glass: rgba(255, 255, 255, 0.95);
    
    /* 功能色 */
    --success: #10b981;
    --warning: #f59e0b;
    --error: #ef4444;
    --info: #3b82f6;
    
    /* 阴影 */
    --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.06);
    --shadow-md: 0 4px 16px rgba(0, 0, 0, 0.08);
    --shadow-lg: 0 8px 32px rgba(0, 0, 0, 0.12);
    --shadow-xl: 0 16px 48px rgba(0, 0, 0, 0.16);
    --shadow-glow-orange: 0 0 40px rgba(255, 107, 53, 0.4);
    --shadow-glow-blue: 0 0 40px rgba(102, 126, 234, 0.4);
    
    /* 圆角 */
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 16px;
    --radius-xl: 24px;
    --radius-full: 9999px;
    
    /* 动画 */
    --transition-fast: 0.2s ease;
    --transition-normal: 0.3s ease;
    --transition-slow: 0.5s ease;
    
    /* 字体 */
    --font-sans: 'Noto Sans SC', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    --font-display: 'Poppins', 'Noto Sans SC', sans-serif;
}

/* ==========================================
   基础重置
   ========================================== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

body {
    font-family: var(--font-sans);
    color: var(--text-primary);
    background: var(--bg-light);
    line-height: 1.6;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

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

a {
    color: inherit;
    text-decoration: none;
    transition: color var(--transition-fast);
}

button {
    font-family: inherit;
    cursor: pointer;
    border: none;
    outline: none;
}

/* ==========================================
   容器与布局
   ========================================== */
.container {
    width: 100%;
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 24px;
}

.section {
    padding: 100px 0;
    position: relative;
}

.section-header {
    text-align: center;
    margin-bottom: 60px;
}

.section-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 8px 20px;
    background: var(--primary-gradient);
    color: white;
    font-size: 14px;
    font-weight: 600;
    border-radius: var(--radius-full);
    margin-bottom: 20px;
    box-shadow: var(--shadow-md);
}

.section-title {
    font-size: clamp(32px, 5vw, 48px);
    font-weight: 800;
    background: var(--primary-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 16px;
    letter-spacing: -0.02em;
}

.section-subtitle {
    font-size: 18px;
    color: var(--text-secondary);
    max-width: 600px;
    margin: 0 auto;
}

/* ==========================================
   导航栏
   ========================================== */
#site-navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    box-shadow: var(--shadow-sm);
    transition: all var(--transition-normal);
}

#site-navbar.scrolled {
    background: rgba(255, 255, 255, 0.98);
    box-shadow: var(--shadow-md);
}

/* ==========================================
   Hero 首屏区域
   ========================================== */
.hero {
    position: relative;
    min-height: 48vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--tech-blue-900) 0%, var(--tech-blue-700) 50%, var(--tech-blue-800) 100%);
    overflow: hidden;
}

.hero-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: url('/images/hero-bg.jpeg');
    background-size: cover;
    background-position: center;
    opacity: 0.15;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(180deg, rgba(10, 22, 40, 0.8) 0%, rgba(26, 58, 107, 0.9) 100%);
}

.hero-particles {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: 
        radial-gradient(2px 2px at 20px 30px, rgba(255, 255, 255, 0.3), transparent),
        radial-gradient(2px 2px at 40px 70px, rgba(255, 107, 53, 0.2), transparent),
        radial-gradient(2px 2px at 50px 160px, rgba(255, 255, 255, 0.2), transparent),
        radial-gradient(2px 2px at 90px 40px, rgba(255, 107, 53, 0.3), transparent),
        radial-gradient(2px 2px at 130px 80px, rgba(255, 255, 255, 0.2), transparent);
    background-size: 200px 200px;
    animation: particleFloat 20s linear infinite;
}

@keyframes particleFloat {
    0% { transform: translateY(0); }
    100% { transform: translateY(-200px); }
}

.hero-content {
    position: relative;
    z-index: 10;
    text-align: center;
    max-width: 900px;
    padding: 40px 24px;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 10px 24px;
    background: rgba(255, 107, 53, 0.2);
    border: 1px solid rgba(255, 107, 53, 0.3);
    border-radius: var(--radius-full);
    color: var(--accent-orange);
    font-size: 14px;
    font-weight: 600;
    margin-bottom: 32px;
    animation: fadeInDown 0.8s ease;
}

.hero-badge::before {
    content: '';
    width: 8px;
    height: 8px;
    background: var(--accent-orange);
    border-radius: 50%;
    animation: pulse 2s infinite;
}

.hero-title {
    font-size: clamp(40px, 8vw, 72px);
    font-weight: 800;
    color: white;
    line-height: 1.2;
    margin-bottom: 28px;
    animation: fadeInUp 0.8s ease 0.2s both;
}

.hero-title-gradient {
    background: linear-gradient(135deg, #ffffff 0%, #ffd700 50%, #ff6b35 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-subtitle {
    font-size: clamp(18px, 3vw, 24px);
    color: rgba(255, 255, 255, 0.85);
    margin-bottom: 48px;
    line-height: 1.6;
    animation: fadeInUp 0.8s ease 0.4s both;
}

.hero-buttons {
    display: flex;
    gap: 20px;
    justify-content: center;
    flex-wrap: wrap;
    animation: fadeInUp 0.8s ease 0.6s both;
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    padding: 18px 40px;
    font-size: 18px;
    font-weight: 600;
    border-radius: var(--radius-lg);
    transition: all var(--transition-normal);
    cursor: pointer;
}

.btn-primary {
    background: var(--accent-gradient);
    color: white;
    box-shadow: var(--shadow-glow-orange);
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 0 60px rgba(255, 107, 53, 0.6);
}

.btn-secondary {
    background: rgba(255, 255, 255, 0.1);
    color: white;
    border: 2px solid rgba(255, 255, 255, 0.3);
    backdrop-filter: blur(10px);
}

.btn-secondary:hover {
    background: rgba(255, 255, 255, 0.2);
    border-color: rgba(255, 255, 255, 0.5);
    transform: translateY(-3px);
}

.hero-stats {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
    margin-top: 80px;
    animation: fadeInUp 0.8s ease 0.8s both;
}

.hero-stat {
    text-align: center;
    padding: 24px;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-lg);
    backdrop-filter: blur(10px);
    transition: all var(--transition-normal);
}

.hero-stat:hover {
    background: rgba(255, 255, 255, 0.1);
    transform: translateY(-5px);
}

.hero-stat-icon {
    font-size: 32px;
    margin-bottom: 12px;
}

.hero-stat-value {
    font-size: clamp(28px, 4vw, 40px);
    font-weight: 800;
    color: white;
    line-height: 1;
    margin-bottom: 8px;
}

.hero-stat-label {
    font-size: 14px;
    color: rgba(255, 255, 255, 0.6);
}

/* ==========================================
   数据统计区
   ========================================== */
.stats {
    background: var(--bg-white);
    padding: 80px 0;
    margin-top: -60px;
    position: relative;
    z-index: 20;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 32px;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

.stat-card {
    text-align: center;
    padding: 40px 24px;
    background: var(--bg-white);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-lg);
    transition: all var(--transition-normal);
    position: relative;
    overflow: hidden;
}

.stat-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: var(--primary-gradient);
}

.stat-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-xl);
}

.stat-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto 20px;
    background: var(--primary-gradient);
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 36px;
    color: white;
}

.stat-number {
    font-size: clamp(36px, 5vw, 48px);
    font-weight: 800;
    background: var(--primary-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    line-height: 1.2;
    margin-bottom: 8px;
}

.stat-label {
    font-size: 16px;
    color: var(--text-secondary);
    font-weight: 500;
}

/* ==========================================
   六大优势展示
   ========================================== */
.benefits {
    background: var(--bg-light);
    position: relative;
    overflow: hidden;
}

.benefits::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 100%;
    background: 
        radial-gradient(circle at 20% 80%, rgba(102, 126, 234, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 80% 20%, rgba(255, 107, 53, 0.1) 0%, transparent 50%);
}

.benefits-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
    max-width: 1200px;
    margin: 0 auto;
    position: relative;
    z-index: 1;
}

.benefit-card {
    background: var(--bg-white);
    padding: 40px 32px;
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-md);
    transition: all var(--transition-normal);
    position: relative;
    overflow: hidden;
    cursor: pointer;
}

.benefit-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: var(--primary-gradient);
    opacity: 0;
    transition: opacity var(--transition-normal);
}

.benefit-card:hover {
    transform: translateY(-10px) rotateX(5deg);
    box-shadow: var(--shadow-xl);
}

.benefit-card:hover::before {
    opacity: 1;
}

.benefit-card:hover .benefit-content {
    color: white;
}

.benefit-card:hover .benefit-icon {
    background: white;
    color: var(--tech-blue-700);
}

.benefit-card:hover .benefit-tag {
    background: rgba(255, 255, 255, 0.2);
    color: white;
}

.benefit-content {
    position: relative;
    z-index: 1;
    transition: color var(--transition-normal);
}

.benefit-icon {
    width: 72px;
    height: 72px;
    background: var(--primary-gradient);
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 32px;
    color: white;
    margin-bottom: 24px;
    transition: all var(--transition-normal);
}

.benefit-title {
    font-size: 22px;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 12px;
}

.benefit-desc {
    font-size: 15px;
    color: var(--text-secondary);
    line-height: 1.7;
    margin-bottom: 16px;
}

.benefit-tag {
    display: inline-block;
    padding: 6px 14px;
    background: rgba(102, 126, 234, 0.1);
    color: var(--tech-blue-600);
    font-size: 13px;
    font-weight: 600;
    border-radius: var(--radius-full);
    transition: all var(--transition-normal);
}

/* ==========================================
   热门游戏库
   ========================================== */
.games {
    background: var(--bg-white);
}

.games-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 40px;
    flex-wrap: wrap;
    gap: 20px;
}

.games-filter {
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
}

.filter-btn {
    padding: 12px 24px;
    background: var(--bg-light);
    color: var(--text-secondary);
    font-size: 15px;
    font-weight: 600;
    border-radius: var(--radius-full);
    border: 2px solid transparent;
    transition: all var(--transition-normal);
}

.filter-btn:hover {
    background: var(--bg-white);
    border-color: var(--tech-blue-500);
    color: var(--tech-blue-600);
}

.filter-btn.active {
    background: var(--primary-gradient);
    color: white;
    border-color: transparent;
    box-shadow: var(--shadow-md);
}

.games-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 28px;
    max-width: 1200px;
    margin: 0 auto;
}

.game-card {
    background: var(--bg-white);
    border-radius: var(--radius-xl);
    overflow: hidden;
    box-shadow: var(--shadow-md);
    transition: all var(--transition-normal);
    cursor: pointer;
}

.game-card:hover {
    transform: translateY(-12px) scale(1.02);
    box-shadow: var(--shadow-xl);
}

.game-card-image {
    position: relative;
    height: 200px;
    overflow: hidden;
}

.game-card-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-slow);
}

.game-card:hover .game-card-image img {
    transform: scale(1.1);
}

.game-card-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    padding: 60px 16px 16px;
    background: linear-gradient(transparent, rgba(0, 0, 0, 0.8));
}

.game-card-tag {
    display: inline-block;
    padding: 6px 12px;
    background: var(--accent-orange);
    color: white;
    font-size: 12px;
    font-weight: 600;
    border-radius: var(--radius-sm);
}

.game-card-tag.tag-new {
    background: var(--success);
}

.game-card-tag.tag-hot {
    background: #ef4444;
}

.game-card-tag.tag-01 {
    background: linear-gradient(135deg, #ffd700, #ff6b35);
}

.game-card-body {
    padding: 20px;
}

.game-card-title {
    font-size: 18px;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 8px;
}

.game-card-type {
    font-size: 14px;
    color: var(--text-muted);
    margin-bottom: 12px;
}

.game-card-meta {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: 12px;
    border-top: 1px solid var(--bg-light);
}

.game-card-commission {
    font-size: 15px;
    font-weight: 700;
    color: var(--accent-orange);
}

.game-card-players {
    font-size: 13px;
    color: var(--text-muted);
}

/* ==========================================
   分成比例表格
   ========================================== */
.commission {
    background: linear-gradient(135deg, var(--tech-blue-900) 0%, var(--tech-blue-700) 100%);
    position: relative;
    overflow: hidden;
}

.commission::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image: url('/images/hero-bg.jpeg');
    background-size: cover;
    background-position: center;
    opacity: 0.1;
}

.commission .section-title,
.commission .section-subtitle {
    color: white;
}

.commission-table {
    max-width: 900px;
    margin: 0 auto;
    position: relative;
    z-index: 1;
}

.commission-row {
    display: grid;
    grid-template-columns: 1.5fr 2fr 1fr;
    gap: 24px;
    padding: 24px 32px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-lg);
    margin-bottom: 16px;
    backdrop-filter: blur(10px);
    transition: all var(--transition-normal);
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.commission-row:hover {
    background: rgba(255, 255, 255, 0.15);
    transform: translateX(10px);
    border-color: var(--accent-orange);
}

.commission-row.header {
    background: rgba(255, 107, 53, 0.2);
    border-color: var(--accent-orange);
}

.commission-level {
    display: flex;
    align-items: center;
    gap: 12px;
}

.commission-level-icon {
    width: 48px;
    height: 48px;
    background: var(--accent-gradient);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 24px;
}

.commission-level-name {
    font-size: 18px;
    font-weight: 700;
    color: white;
}

.commission-range {
    font-size: 16px;
    color: rgba(255, 255, 255, 0.8);
    display: flex;
    align-items: center;
}

.commission-percent {
    font-size: 32px;
    font-weight: 800;
    background: var(--accent-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* ==========================================
   成功案例
   ========================================== */
.cases {
    background: var(--bg-light);
}

.cases-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
    max-width: 1200px;
    margin: 0 auto;
}

.case-card {
    background: var(--bg-white);
    border-radius: var(--radius-xl);
    padding: 40px 32px;
    box-shadow: var(--shadow-lg);
    transition: all var(--transition-normal);
    text-align: center;
    position: relative;
    overflow: hidden;
}

.case-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: var(--primary-gradient);
}

.case-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-xl);
}

.case-avatar {
    width: 120px;
    height: 120px;
    border-radius: 50%;
    margin: 0 auto 24px;
    overflow: hidden;
    border: 4px solid var(--tech-blue-500);
    box-shadow: var(--shadow-lg);
}

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

.case-name {
    font-size: 22px;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 8px;
}

.case-level {
    display: inline-block;
    padding: 6px 16px;
    background: var(--primary-gradient);
    color: white;
    font-size: 14px;
    font-weight: 600;
    border-radius: var(--radius-full);
    margin-bottom: 20px;
}

.case-stats {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 16px;
    margin-bottom: 20px;
}

.case-stat {
    padding: 16px;
    background: var(--bg-light);
    border-radius: var(--radius-md);
}

.case-stat-value {
    font-size: 24px;
    font-weight: 800;
    color: var(--accent-orange);
    margin-bottom: 4px;
}

.case-stat-label {
    font-size: 13px;
    color: var(--text-muted);
}

.case-quote {
    font-size: 15px;
    color: var(--text-secondary);
    font-style: italic;
    line-height: 1.7;
    padding-top: 20px;
    border-top: 1px solid var(--bg-light);
}

/* ==========================================
   如何加入
   ========================================== */
.how-to-join {
    background: var(--bg-white);
}

.steps {
    display: flex;
    justify-content: space-between;
    max-width: 1200px;
    margin: 0 auto;
    position: relative;
}

.steps::before {
    content: '';
    position: absolute;
    top: 60px;
    left: 10%;
    right: 10%;
    height: 4px;
    background: linear-gradient(90deg, var(--tech-blue-500), var(--accent-orange));
    border-radius: 2px;
}

.step {
    flex: 1;
    text-align: center;
    position: relative;
    padding: 0 20px;
}

.step-number {
    width: 120px;
    height: 120px;
    margin: 0 auto 24px;
    background: var(--primary-gradient);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 48px;
    color: white;
    box-shadow: var(--shadow-lg);
    position: relative;
    z-index: 2;
    transition: all var(--transition-normal);
}

.step:hover .step-number {
    transform: scale(1.1);
    box-shadow: var(--shadow-glow-blue);
}

.step-icon {
    font-size: 48px;
    margin-bottom: 16px;
}

.step-title {
    font-size: 20px;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 12px;
}

.step-desc {
    font-size: 15px;
    color: var(--text-secondary);
    line-height: 1.6;
}

/* ==========================================
   FAQ 常见问题
   ========================================== */
.faq {
    background: var(--bg-light);
}

.faq-list {
    max-width: 800px;
    margin: 0 auto;
}

.faq-item {
    background: var(--bg-white);
    border-radius: var(--radius-lg);
    margin-bottom: 16px;
    box-shadow: var(--shadow-sm);
    overflow: hidden;
    transition: all var(--transition-normal);
}

.faq-item:hover {
    box-shadow: var(--shadow-md);
}

.faq-question {
    width: 100%;
    padding: 24px 32px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: transparent;
    font-size: 17px;
    font-weight: 600;
    color: var(--text-primary);
    text-align: left;
    cursor: pointer;
    transition: all var(--transition-normal);
}

.faq-question:hover {
    color: var(--tech-blue-600);
}

.faq-icon {
    width: 32px;
    height: 32px;
    background: var(--primary-gradient);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 18px;
    transition: transform var(--transition-normal);
}

.faq-item.active .faq-icon {
    transform: rotate(45deg);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height var(--transition-normal);
}

.faq-item.active .faq-answer {
    max-height: 300px;
}

.faq-answer-content {
    padding: 0 32px 24px;
    font-size: 15px;
    color: var(--text-secondary);
    line-height: 1.8;
}

/* ==========================================
   CTA 行动召唤
   ========================================== */
.cta {
    background: linear-gradient(135deg, var(--accent-orange) 0%, var(--accent-orange-light) 100%);
    padding: 100px 0;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.cta::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(255, 255, 255, 0.1) 0%, transparent 70%);
    animation: pulse 4s ease-in-out infinite;
}

.cta-content {
    position: relative;
    z-index: 1;
}

.cta-title {
    font-size: clamp(28px, 5vw, 42px);
    font-weight: 800;
    color: white;
    margin-bottom: 16px;
}

.cta-subtitle {
    font-size: 18px;
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: 40px;
}

.cta-buttons {
    display: flex;
    gap: 20px;
    justify-content: center;
    flex-wrap: wrap;
}

.btn-white {
    background: white;
    color: var(--accent-orange);
    font-weight: 700;
}

.btn-white:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
}

.btn-outline-white {
    background: transparent;
    color: white;
    border: 2px solid white;
}

.btn-outline-white:hover {
    background: white;
    color: var(--accent-orange);
}

/* ==========================================
   页脚
   ========================================== */
#site-footer {
    background: var(--tech-blue-900);
    color: rgba(255, 255, 255, 0.7);
    padding: 60px 0 30px;
}

/* ==========================================
   浮动按钮
   ========================================== */
.floating-buttons {
    position: fixed;
    right: 24px;
    bottom: 24px;
    display: flex;
    flex-direction: column;
    gap: 16px;
    z-index: 999;
}

.floating-btn {
    width: 56px;
    height: 56px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 24px;
    color: white;
    box-shadow: var(--shadow-lg);
    cursor: pointer;
    transition: all var(--transition-normal);
    border: none;
}

.floating-btn:hover {
    transform: scale(1.1);
}

.floating-btn.primary {
    background: var(--accent-gradient);
    animation: bounce 2s infinite;
}

.floating-btn.secondary {
    background: var(--primary-gradient);
}

@keyframes bounce {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-10px); }
}

/* ==========================================
   动画
   ========================================== */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes fadeInDown {
    from {
        opacity: 0;
        transform: translateY(-30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.5; }
}

@keyframes slideInLeft {
    from {
        opacity: 0;
        transform: translateX(-50px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes slideInRight {
    from {
        opacity: 0;
        transform: translateX(50px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

.animate-on-scroll {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.6s ease;
}

.animate-on-scroll.visible {
    opacity: 1;
    transform: translateY(0);
}

/* ==========================================
   响应式设计
   ========================================== */
@media (max-width: 1200px) {
    .games-grid {
        grid-template-columns: repeat(3, 1fr);
    }
    
    .benefits-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 992px) {
    .section {
        padding: 80px 0;
    }
    
    .hero-stats {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .cases-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .steps {
        flex-direction: column;
        gap: 40px;
    }
    
    .steps::before {
        display: none;
    }
    
    .commission-row {
        grid-template-columns: 1fr;
        text-align: center;
    }
    
    .commission-row.header {
        display: none;
    }
}

@media (max-width: 768px) {
    .container {
        padding: 0 16px;
    }
    
    .hero-stats {
        grid-template-columns: 1fr 1fr;
        gap: 16px;
    }
    
    .stats-grid {
        grid-template-columns: 1fr;
    }
    
    .games-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 16px;
    }
    
    .benefits-grid {
        grid-template-columns: 1fr;
    }
    
    .cases-grid {
        grid-template-columns: 1fr;
    }
    
    .games-header {
        flex-direction: column;
        align-items: flex-start;
    }
    
    .hero-buttons {
        flex-direction: column;
    }
    
    .cta-buttons {
        flex-direction: column;
    }
}

@media (max-width: 480px) {
    .hero-stat {
        padding: 16px;
    }
    
    .game-card-image {
        height: 160px;
    }
    
    .stat-card {
        padding: 24px 16px;
    }
    
    .floating-buttons {
        right: 16px;
        bottom: 16px;
    }
    
    .floating-btn {
        width: 48px;
        height: 48px;
        font-size: 20px;
    }
}

/* ==========================================
   加载动画
   ========================================== */
.loading {
    display: inline-block;
    width: 20px;
    height: 20px;
    border: 3px solid rgba(255, 255, 255, 0.3);
    border-radius: 50%;
    border-top-color: white;
    animation: spin 1s ease-in-out infinite;
}

@keyframes spin {
    to { transform: rotate(360deg); }
}

/* ==========================================
   空状态
   ========================================== */
.empty-state {
    text-align: center;
    padding: 60px 20px;
    color: var(--text-muted);
}

.empty-state-icon {
    font-size: 64px;
    margin-bottom: 20px;
    opacity: 0.5;
}

.empty-state-text {
    font-size: 18px;
}