/* 全新设计的博彩网站样式 - 2026 */
:root {
    --primary-gold: #D4AF37;
    --primary-purple: #6B2C91;
    --secondary-red: #C41E3A;
    --dark-bg: #1A0F2E;
    --light-bg: #2D1B4E;
    --text-light: #F5F5F5;
    --text-gold: #FFD700;
    --accent-cyan: #00CED1;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Microsoft YaHei', 'PingFang SC', 'Hiragino Sans GB', sans-serif;
    background: linear-gradient(135deg, var(--dark-bg) 0%, var(--light-bg) 100%);
    color: var(--text-light);
    line-height: 1.8;
    font-size: 16px;
}

/* 导航栏 - 非sticky设计 */
.main-navigation {
    background: linear-gradient(90deg, rgba(26,15,46,0.95) 0%, rgba(107,44,145,0.95) 100%);
    padding: 1.2rem 0;
    border-bottom: 3px solid var(--primary-gold);
    position: relative;
}

.nav-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 1.5rem;
}

.logo-section {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.logo-section img {
    width: 60px;
    height: 60px;
    object-fit: contain;
}

.site-branding h1 {
    font-size: 1.8rem;
    color: var(--text-gold);
    font-weight: 700;
    text-shadow: 2px 2px 4px rgba(0,0,0,0.5);
}

.nav-links {
    display: flex;
    gap: 2rem;
    list-style: none;
    flex-wrap: wrap;
}

.nav-links a {
    color: var(--text-light);
    text-decoration: none;
    font-size: 1.1rem;
    font-weight: 500;
    padding: 0.5rem 1rem;
    border-radius: 8px;
    transition: all 0.3s ease;
    position: relative;
}

.nav-links a:hover {
    background: rgba(212,175,55,0.2);
    color: var(--text-gold);
    transform: translateY(-2px);
}

.nav-links a::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    width: 0;
    height: 2px;
    background: var(--primary-gold);
    transition: all 0.3s ease;
    transform: translateX(-50%);
}

.nav-links a:hover::after {
    width: 80%;
}

.cta-button {
    background: linear-gradient(135deg, var(--secondary-red) 0%, #8B0000 100%);
    color: white;
    padding: 0.8rem 2rem;
    border-radius: 25px;
    text-decoration: none;
    font-weight: 700;
    font-size: 1.1rem;
    box-shadow: 0 4px 15px rgba(196,30,58,0.4);
    transition: all 0.3s ease;
    border: 2px solid var(--primary-gold);
}

.cta-button:hover {
    transform: scale(1.05);
    box-shadow: 0 6px 20px rgba(196,30,58,0.6);
}

/* Hero区域 */
.hero-section {
    position: relative;
    min-height: 500px;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    margin-bottom: 3rem;
}

.hero-image {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    z-index: 1;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(26,15,46,0.85) 0%, rgba(107,44,145,0.75) 100%);
    z-index: 2;
}

.hero-content {
    position: relative;
    z-index: 3;
    text-align: center;
    padding: 3rem 2rem;
    max-width: 900px;
}

.hero-content h2 {
    font-size: 3rem;
    color: var(--text-gold);
    margin-bottom: 1.5rem;
    text-shadow: 3px 3px 6px rgba(0,0,0,0.7);
    font-weight: 800;
}

.hero-content p {
    font-size: 1.3rem;
    margin-bottom: 2rem;
    line-height: 1.8;
}

/* 主要内容区域 */
.main-content {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 2rem 4rem;
}

.content-section {
    background: rgba(45,27,78,0.6);
    border-radius: 20px;
    padding: 3rem;
    margin-bottom: 3rem;
    border: 1px solid rgba(212,175,55,0.3);
    backdrop-filter: blur(10px);
}

.section-title {
    font-size: 2.2rem;
    color: var(--text-gold);
    margin-bottom: 2rem;
    padding-bottom: 1rem;
    border-bottom: 3px solid var(--primary-gold);
    position: relative;
}

.section-title::before {
    content: '◆';
    margin-right: 1rem;
    color: var(--secondary-red);
}

/* 视频介绍区域 */
.video-intro {
    background: linear-gradient(135deg, rgba(107,44,145,0.3) 0%, rgba(196,30,58,0.3) 100%);
    border-radius: 15px;
    padding: 2.5rem;
    text-align: center;
    margin-bottom: 3rem;
    border: 2px solid var(--primary-gold);
}

.video-placeholder {
    background: rgba(0,0,0,0.5);
    border-radius: 10px;
    padding: 4rem 2rem;
    margin: 2rem 0;
    border: 2px dashed var(--primary-gold);
}

.video-placeholder p {
    font-size: 1.2rem;
    color: var(--text-gold);
}

/* 游戏卡片网格 */
.games-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin: 2rem 0;
}

.game-card {
    background: linear-gradient(135deg, rgba(26,15,46,0.8) 0%, rgba(45,27,78,0.8) 100%);
    border-radius: 15px;
    overflow: hidden;
    transition: all 0.4s ease;
    border: 2px solid transparent;
    position: relative;
}

.game-card:hover {
    transform: translateY(-10px);
    border-color: var(--primary-gold);
    box-shadow: 0 10px 30px rgba(212,175,55,0.3);
}

.game-card img {
    width: 100%;
    height: 220px;
    object-fit: cover;
    transition: transform 0.4s ease;
}

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

.game-info {
    padding: 1.5rem;
}

.game-info h3 {
    font-size: 1.5rem;
    color: var(--text-gold);
    margin-bottom: 1rem;
}

.game-info p {
    font-size: 1rem;
    line-height: 1.7;
    margin-bottom: 1.5rem;
    color: #E0E0E0;
}

.play-button {
    display: inline-block;
    background: linear-gradient(135deg, var(--secondary-red) 0%, #8B0000 100%);
    color: white;
    padding: 0.8rem 2rem;
    border-radius: 25px;
    text-decoration: none;
    font-weight: 700;
    transition: all 0.3s ease;
    border: 2px solid var(--primary-gold);
}

.play-button:hover {
    transform: scale(1.05);
    box-shadow: 0 5px 15px rgba(196,30,58,0.5);
}

/* 面包屑导航 */
.breadcrumb {
    padding: 1.5rem 2rem;
    max-width: 1400px;
    margin: 0 auto;
}

.breadcrumb-list {
    display: flex;
    gap: 0.5rem;
    list-style: none;
    flex-wrap: wrap;
}

.breadcrumb-list li {
    color: #B0B0B0;
}

.breadcrumb-list a {
    color: var(--text-gold);
    text-decoration: none;
}

.breadcrumb-list a:hover {
    text-decoration: underline;
}

/* 支付方式 */
.payment-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1.5rem;
    margin: 2rem 0;
}

.payment-item {
    background: rgba(26,15,46,0.5);
    padding: 1.5rem;
    border-radius: 10px;
    text-align: center;
    border: 1px solid rgba(212,175,55,0.3);
    transition: all 0.3s ease;
}

.payment-item:hover {
    border-color: var(--primary-gold);
    transform: translateY(-5px);
}

/* FAQ区域 */
.faq-container {
    margin: 2rem 0;
}

.faq-item {
    background: rgba(26,15,46,0.5);
    border-radius: 10px;
    padding: 1.5rem;
    margin-bottom: 1.5rem;
    border-left: 4px solid var(--primary-gold);
    transition: all 0.3s ease;
}

.faq-item:hover {
    background: rgba(107,44,145,0.3);
    transform: translateX(10px);
}

.faq-question {
    font-size: 1.2rem;
    font-weight: 700;
    color: var(--text-gold);
    margin-bottom: 1rem;
}

.faq-answer {
    font-size: 1rem;
    line-height: 1.8;
    color: #E0E0E0;
}

/* 用户评论 */
.reviews-container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
    margin: 2rem 0;
}

.review-card {
    background: linear-gradient(135deg, rgba(107,44,145,0.3) 0%, rgba(26,15,46,0.5) 100%);
    border-radius: 15px;
    padding: 2rem;
    border: 1px solid rgba(212,175,55,0.3);
    transition: all 0.3s ease;
}

.review-card:hover {
    border-color: var(--primary-gold);
    box-shadow: 0 5px 20px rgba(212,175,55,0.2);
}

.reviewer-info {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1rem;
}

.reviewer-name {
    font-weight: 700;
    color: var(--text-gold);
    font-size: 1.1rem;
}

.review-rating {
    color: #FFD700;
    font-size: 1.2rem;
}

.review-location {
    color: #B0B0B0;
    font-size: 0.9rem;
    margin-bottom: 1rem;
}

.review-text {
    line-height: 1.7;
    margin-bottom: 1rem;
}

.review-date {
    color: #888;
    font-size: 0.85rem;
}

/* 页脚 */
.main-footer {
    background: linear-gradient(135deg, rgba(26,15,46,0.95) 0%, rgba(45,27,78,0.95) 100%);
    border-top: 3px solid var(--primary-gold);
    padding: 3rem 2rem 1.5rem;
    margin-top: 4rem;
}

.footer-content {
    max-width: 1400px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 3rem;
    margin-bottom: 2rem;
}

.footer-section h3 {
    color: var(--text-gold);
    font-size: 1.3rem;
    margin-bottom: 1.5rem;
    border-bottom: 2px solid var(--primary-gold);
    padding-bottom: 0.5rem;
}

.footer-section ul {
    list-style: none;
}

.footer-section ul li {
    margin-bottom: 0.8rem;
}

.footer-section a {
    color: #E0E0E0;
    text-decoration: none;
    transition: all 0.3s ease;
}

.footer-section a:hover {
    color: var(--text-gold);
    padding-left: 5px;
}

.footer-bottom {
    text-align: center;
    padding-top: 2rem;
    border-top: 1px solid rgba(212,175,55,0.3);
    color: #B0B0B0;
}

.age-restriction {
    display: inline-block;
    background: var(--secondary-red);
    color: white;
    padding: 0.5rem 1rem;
    border-radius: 5px;
    font-weight: 700;
    margin: 1rem 0;
}

/* 响应式设计 - 移动端优先 */
@media (max-width: 768px) {
    .nav-container {
        flex-direction: column;
        text-align: center;
    }
    
    .nav-links {
        flex-direction: column;
        gap: 1rem;
        width: 100%;
    }
    
    .hero-content h2 {
        font-size: 2rem;
    }
    
    .hero-content p {
        font-size: 1.1rem;
    }
    
    .content-section {
        padding: 1.5rem;
    }
    
    .section-title {
        font-size: 1.8rem;
    }
    
    .games-grid {
        grid-template-columns: 1fr;
    }
    
    .footer-content {
        grid-template-columns: 1fr;
    }
}

@media (min-width: 769px) and (max-width: 1024px) {
    .games-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

/* 图片优化 */
img {
    max-width: 100%;
    height: auto;
    display: block;
}

.lazy-load {
    opacity: 0;
    transition: opacity 0.3s ease;
}

.lazy-load.loaded {
    opacity: 1;
}

/* 性能优化 */
.content-section,
.game-card,
.review-card {
    will-change: transform;
}

/* 辅助功能 */
a:focus,
button:focus {
    outline: 2px solid var(--text-gold);
    outline-offset: 2px;
}

/* 打印样式 */
@media print {
    .main-navigation,
    .main-footer,
    .cta-button {
        display: none;
    }
}