/* 皇家赌场主题样式 */

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

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    background: #000000;
    color: #ffffff;
    line-height: 1.6;
    overflow-x: hidden;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

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

/* 导航栏 */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: rgba(0, 0, 0, 0.9);
    backdrop-filter: blur(10px);
    z-index: 1000;
    padding: 1rem 0;
    transition: all 0.3s ease;
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.nav-logo h1 {
    font-size: 1.8rem;
    font-weight: 900;
    background: linear-gradient(135deg, #D4AF37 0%, #FFD700 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.nav-menu {
	display: flex;
	gap: 2rem;
}
.nav-menu ul {
	display: flex;
	gap: 2rem;
	align-items: center;
}
.nav-menu ul li {
	list-style: none;
}
.nav-menu ul {
	margin: 0;
	padding: 0;
}
.nav-menu a {
	color: #ffffff;
	text-decoration: none;
	font-weight: 500;
	position: relative;
	transition: color 0.3s ease;
}
.nav-menu a::after {
	content: '';
	position: absolute;
	bottom: -5px;
	left: 0;
	width: 0;
	height: 2px;
	background: #D4AF37;
	transition: width 0.3s ease;
}
.nav-menu a:hover::after,
.nav-menu .current-menu-item > a::after {
	width: 100%;
}
.nav-menu a:hover,
.nav-menu .current-menu-item > a {
	color: #D4AF37;
}

.nav-link {
	color: #ffffff;
	text-decoration: none;
	font-weight: 500;
	transition: color 0.3s ease;
	position: relative;
}

.nav-link:hover,
.nav-link.active {
    color: #D4AF37;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background: #D4AF37;
    transition: width 0.3s ease;
}

.nav-link:hover::after,
.nav-link.active::after {
    width: 100%;
}

.nav-buttons {
    display: flex;
    gap: 1rem;
}

.btn-login {
    color: #D4AF37;
    text-decoration: none;
    padding: 0.5rem 1.5rem;
    border: 2px solid #D4AF37;
    border-radius: 25px;
    transition: all 0.3s ease;
}

.btn-login:hover {
    background: #D4AF37;
    color: #000000;
}

.btn-register {
    background: linear-gradient(135deg, #D4AF37 0%, #FFD700 100%);
    color: #000000;
    text-decoration: none;
    padding: 0.5rem 1.5rem;
    border-radius: 25px;
    font-weight: 600;
    transition: all 0.3s ease;
}

.btn-register:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 25px rgba(212, 175, 55, 0.3);
}

.nav-toggle {
    display: none;
    font-size: 1.5rem;
    cursor: pointer;
}

/* 主视觉横幅 */
.hero-section {
	position: relative;
	min-height: 100vh;
	display: flex;
	align-items: center;
	justify-content: center;
	padding-top: 80px;
	background: linear-gradient(135deg, #000000 0%, #1a1a1a 50%, #000000 100%);
	overflow: hidden;
}

.hero-bg {
	position: absolute;
	top: 0;
	left: 0;
	right: 0;
	bottom: 0;
	background: linear-gradient(135deg, rgba(0, 0, 0, 0.7) 0%, rgba(26, 26, 26, 0.5) 50%, rgba(0, 0, 0, 0.7) 100%),
				url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 1920 1080"><defs><pattern id="grid" width="40" height="40" patternUnits="userSpaceOnUse"><path d="M 40 0 L 0 0 0 40" fill="none" stroke="%23D4AF37" stroke-width="1" opacity="0.1"/></pattern></defs><rect width="100%" height="100%" fill="url(%23grid)"/></svg>');
	/* 移除整体不透明度，避免内部文字被一起变淡 */
	z-index: 1;
	display: flex;
	align-items: center;
	justify-content: center;
}

.hero-content {
    position: relative;
    z-index: 10;
    text-align: center;
    max-width: 800px;
    margin: 0 auto;
    padding: 0 20px;
}

.logo-container {
    position: relative;
    display: inline-block;
    margin-bottom: 2rem;
}

.logo-glow {
	position: absolute;
	top: 50%;
	left: 50%;
	transform: translate(-50%, -50%);
	width: 160px;
	height: 160px;
	background: radial-gradient(circle, rgba(212, 175, 55, 0.35) 0%, transparent 70%);
	border-radius: 50%;
	animation: logoGlow 3s ease-in-out infinite alternate;
}

.logo-text {
	font-size: 3.2rem;
	font-weight: 900;
	background: linear-gradient(135deg, #D4AF37 0%, #FFD700 50%, #D4AF37 100%);
	-webkit-background-clip: text;
	-webkit-text-fill-color: transparent;
	background-clip: text;
	text-shadow: 0 0 30px rgba(212, 175, 55, 0.5);
	position: relative;
	z-index: 2;
}

.logo-subtitle {
    font-size: 1.2rem;
    color: #D4AF37;
    letter-spacing: 0.3em;
    text-transform: uppercase;
    margin-top: 0.5rem;
    opacity: 0.8;
}

.main-title {
    margin-bottom: 2rem;
}

.title-line {
	display: block;
	font-size: 2.8rem;
	font-weight: 800;
	line-height: 1.2;
	margin-bottom: 0.5rem;
}

.title-line.highlight {
    background: linear-gradient(135deg, #D4AF37 0%, #FFD700 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    text-shadow: 0 0 20px rgba(212, 175, 55, 0.3);
}

.hero-subtitle {
	font-size: 1.1rem;
	color: #cccccc;
	margin-bottom: 2rem;
	font-weight: 300;
}

.hero-buttons {
	display: flex;
	gap: 1rem;
	justify-content: center;
	flex-wrap: wrap;
	margin-bottom: 2rem;
}

.btn-primary {
	position: relative;
	display: inline-flex;
	align-items: center;
	gap: 0.5rem;
	padding: 0.85rem 2rem;
	background: linear-gradient(135deg, #D4AF37 0%, #FFD700 100%);
	color: #000000;
	text-decoration: none;
	border-radius: 50px;
	font-weight: 600;
	font-size: 1rem;
	transition: all 0.3s ease;
	overflow: hidden;
	box-shadow: 0 10px 30px rgba(212, 175, 55, 0.3);
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 15px 40px rgba(212, 175, 55, 0.4);
}

.btn-glow {
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.3), transparent);
    transition: left 0.5s ease;
}

.btn-primary:hover .btn-glow {
    left: 100%;
}

.btn-secondary {
	display: inline-flex;
	align-items: center;
	gap: 0.5rem;
	padding: 0.85rem 2rem;
	background: transparent;
	color: #D4AF37;
	text-decoration: none;
	border: 2px solid #D4AF37;
	border-radius: 50px;
	font-weight: 600;
	font-size: 1rem;
	transition: all 0.3s ease;
}

.btn-secondary:hover {
    background: #D4AF37;
    color: #000000;
    transform: translateY(-3px);
    box-shadow: 0 10px 30px rgba(212, 175, 55, 0.3);
}

.trust-badges {
    display: flex;
    justify-content: center;
    gap: 3rem;
    flex-wrap: wrap;
}

.badge-item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: #cccccc;
    font-size: 0.9rem;
}

.badge-item i {
    color: #D4AF37;
    font-size: 1.2rem;
}

.scroll-indicator {
    position: absolute;
    bottom: 2rem;
    left: 50%;
    transform: translateX(-50%);
    z-index: 10;
}

.scroll-arrow {
    width: 30px;
    height: 30px;
    border: 2px solid #D4AF37;
    border-top: none;
    border-left: none;
    transform: rotate(45deg);
    animation: scrollBounce 2s infinite;
}

/* 页面标题 */
.page-header {
    padding: 8rem 0 4rem;
    background: linear-gradient(135deg, #000000 0%, #1a1a1a 100%);
    text-align: center;
}

.page-title {
    font-size: 3.5rem;
    font-weight: 900;
    background: linear-gradient(135deg, #D4AF37 0%, #FFD700 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 1rem;
}

.page-subtitle {
    font-size: 1.2rem;
    color: #9ca3af;
    font-weight: 300;
}

/* 游戏分类 */
.game-categories {
    padding: 3rem 0;
    background: #111827;
}

.categories-tabs {
    display: flex;
    justify-content: center;
    gap: 1rem;
    flex-wrap: wrap;
}

.category-tab {
    padding: 1rem 2rem;
    background: transparent;
    color: #9ca3af;
    border: 2px solid #333;
    border-radius: 25px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
}

.category-tab:hover,
.category-tab.active {
    background: linear-gradient(135deg, #D4AF37 0%, #FFD700 100%);
    color: #000000;
    border-color: #D4AF37;
    transform: translateY(-2px);
    box-shadow: 0 10px 25px rgba(212, 175, 55, 0.3);
}

/* 游戏列表 */
.games-list {
    padding: 3rem 0;
    background: #000000;
}

/* 游戏按钮 */
.btn-play {
	background: linear-gradient(135deg, #D4AF37 0%, #FFD700 100%);
	color: #000000;
	border: none;
	padding: 0.8rem 1.25rem;
	border-radius: 24px;
	font-weight: 600;
	cursor: pointer;
	transition: transform 0.2s ease, box-shadow 0.2s ease;
	width: 100%;
	margin-top: 12px;
	display: inline-flex;
	align-items: center;
	justify-content: center;
	text-decoration: none;
}

.btn-play:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 25px rgba(212, 175, 55, 0.3);
}

/* 游戏直播标识 */
.game-live {
    position: absolute;
    top: 1rem;
    left: 1rem;
    background: linear-gradient(135deg, #ff4444 0%, #ff6b6b 100%);
    color: white;
    padding: 0.3rem 0.8rem;
    border-radius: 15px;
    font-size: 0.7rem;
    font-weight: 600;
    text-transform: uppercase;
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0% {
        box-shadow: 0 0 0 0 rgba(255, 68, 68, 0.7);
    }
    70% {
        box-shadow: 0 0 0 10px rgba(255, 68, 68, 0);
    }
    100% {
        box-shadow: 0 0 0 0 rgba(255, 68, 68, 0);
    }
}

/* 通用样式 */
.features-section,
.games-section,
.promotions-section,
.about-section,
.news-section {
    padding: 5rem 0;
}

.features-section {
    background: linear-gradient(to bottom, #111827, #000000);
}

.games-section {
    background: #000000;
}

.promotions-section {
    background: linear-gradient(to bottom, #000000, #111827);
}

.about-section {
    background: #111827;
}

.news-section {
    background: #000000;
}

.section-header {
    text-align: center;
    margin-bottom: 4rem;
}

.section-title {
    font-size: 3rem;
    font-weight: 800;
    background: linear-gradient(135deg, #D4AF37 0%, #FFD700 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 1rem;
}

.section-subtitle {
    font-size: 1.2rem;
    color: #9ca3af;
    font-weight: 300;
}

/* 特色卡片 */
.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
}

.feature-card {
    background: linear-gradient(135deg, #1a1a1a 0%, #2d2d2d 100%);
    border: 1px solid #333;
    border-radius: 20px;
    padding: 2.5rem;
    text-align: center;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.feature-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(212, 175, 55, 0.1), transparent);
    transition: left 0.5s ease;
}

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

.feature-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
    border-color: #D4AF37;
}

.feature-icon {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, #D4AF37 0%, #FFD700 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
    font-size: 2rem;
    color: #000000;
}

.feature-title {
    font-size: 1.5rem;
    font-weight: 700;
    color: #D4AF37;
    margin-bottom: 1rem;
}

.feature-desc {
    color: #cccccc;
    margin-bottom: 1rem;
    line-height: 1.6;
}

.feature-highlight {
    display: inline-block;
    background: rgba(212, 175, 55, 0.2);
    color: #D4AF37;
    padding: 0.5rem 1rem;
    border-radius: 20px;
    font-size: 0.9rem;
    font-weight: 600;
}

/* 游戏卡片 */
.games-grid {
	display: grid;
	grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
	gap: 24px;
	align-items: stretch;
	margin-bottom: 3rem;
}

.game-card {
	background: #1a1a1a;
	border-radius: 16px;
	overflow: hidden;
	transition: transform 0.3s ease, box-shadow 0.3s ease;
	position: relative;
	display: flex;
	flex-direction: column;
}

.game-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
}

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

.game-image img,
.game-image .wp-post-image {
	width: 100%;
	height: 100%;
	object-fit: cover;
	display: block;
	transition: transform 0.3s ease;
}

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

.game-overlay {
    position: absolute;
    top: 1rem;
    right: 1rem;
}

.game-badge {
    background: linear-gradient(135deg, #ff6b35 0%, #f7931e 100%);
    color: white;
    padding: 0.5rem 1rem;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 600;
    text-transform: uppercase;
}

.game-content {
	padding: 1.5rem;
	position: relative;
	display: flex;
	flex-direction: column;
	height: 100%;
}

.game-icon {
    position: absolute;
    top: -20px;
    left: 50%;
    transform: translateX(-50%);
    width: 40px;
    height: 40px;
    background: linear-gradient(135deg, #D4AF37 0%, #FFD700 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #000000;
    font-size: 1.2rem;
}

.game-title {
    font-size: 1.5rem;
    font-weight: 700;
    color: #D4AF37;
    text-align: center;
    margin-bottom: 1rem;
}

.game-desc {
    color: #cccccc;
    text-align: center;
    margin-bottom: 1.5rem;
    line-height: 1.6;
}

.game-stats {
	display: flex;
	justify-content: space-between;
	gap: 12px;
	color: #9ca3af;
	font-size: 0.9rem;
	margin-top: auto;
}

.stat-item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.stat-item i {
    color: #D4AF37;
}

/* 优惠卡片 */
.promotions-grid {
	display: grid;
	grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
	gap: 32px;
	align-items: stretch;
}

.promotion-card {
	background: linear-gradient(135deg, #1a1a1a 0%, #2d2d2d 100%);
	border: 1px solid #333;
	border-radius: 18px;
	padding: 2rem;
	text-align: center;
	transition: transform 0.25s ease, box-shadow 0.25s ease;
	position: relative;
	display: flex;
	flex-direction: column;
}

.promotion-card.featured {
	border-color: #D4AF37;
	box-shadow: 0 10px 30px rgba(212, 175, 55, 0.2);
	outline: 2px solid rgba(212, 175, 55, 0.25);
}

.promotion-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
}

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

.promotion-icon {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, #D4AF37 0%, #FFD700 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    color: #000000;
}

.promotion-badge {
    background: linear-gradient(135deg, #ff6b35 0%, #f7931e 100%);
    color: white;
    padding: 0.3rem 0.8rem;
    border-radius: 15px;
    font-size: 0.7rem;
    font-weight: 600;
    text-transform: uppercase;
}

.promotion-title {
    font-size: 1.5rem;
    font-weight: 700;
    color: #D4AF37;
    margin-bottom: 1rem;
}

.promotion-amount {
	font-size: 2.6rem;
	font-weight: 900;
	color: #ffffff;
	margin-bottom: 0.25rem;
	line-height: 1.1;
}

.promotion-desc {
	color: #9ca3af;
	margin-bottom: 0.25rem;
	font-size: 1rem;
}

.promotion-detail {
	color: #6b7280;
	margin-bottom: 1rem;
	font-size: 0.95rem;
	line-height: 1.6;
}

.btn-promotion {
    background: linear-gradient(135deg, #D4AF37 0%, #FFD700 100%);
    color: #000000;
    border: none;
    padding: 1rem 2rem;
    border-radius: 25px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    width: 100%;
}

.btn-promotion:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 25px rgba(212, 175, 55, 0.3);
}

.promotion-terms {
	text-align: left;
	margin: 0.75rem 0 1.25rem;
}
.promotion-terms h4 {
	color: #D4AF37;
	font-size: 1rem;
	margin-bottom: 0.5rem;
}
.promotion-terms ul {
	padding-left: 1.1rem;
	color: #9ca3af;
}
.promotion-terms li {
	margin: 0.25rem 0;
	line-height: 1.5;
}

/* 关于我们 */
.about-content {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 4rem;
    align-items: center;
}

.about-title {
    font-size: 3rem;
    font-weight: 800;
    background: linear-gradient(135deg, #D4AF37 0%, #FFD700 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 2rem;
}

.about-desc {
    color: #cccccc;
    line-height: 1.8;
    margin-bottom: 1.5rem;
    font-size: 1.1rem;
}

.about-stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
    margin-top: 3rem;
}

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

.stat-number {
    font-size: 2.5rem;
    font-weight: 900;
    color: #D4AF37;
    margin-bottom: 0.5rem;
}

.stat-label {
    color: #9ca3af;
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
}

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

.image-placeholder {
    width: 300px;
    height: 300px;
    background: linear-gradient(135deg, #1a1a1a 0%, #2d2d2d 100%);
    border-radius: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 4rem;
    color: #D4AF37;
    border: 2px solid #333;
}

/* 新闻卡片 */
.news-grid {
	display: grid;
	grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
	gap: 24px;
	align-items: stretch;
	margin-bottom: 3rem;
}

.news-card {
    background: #1a1a1a;
    border-radius: 20px;
    overflow: hidden;
    transition: all 0.3s ease;
}

.news-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
}

.news-image {
    height: 200px;
    overflow: hidden;
}

.news-image img,
.news-image .wp-post-image {
	width: 100%;
	height: 100%;
	object-fit: cover;
	display: block;
	transition: transform 0.3s ease;
}

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

.news-content {
    padding: 2rem;
}

.news-meta {
    display: flex;
    justify-content: space-between;
    margin-bottom: 1rem;
    font-size: 0.8rem;
}

.news-date {
    color: #9ca3af;
}

.news-category {
    color: #D4AF37;
    font-weight: 600;
}

.news-title {
    font-size: 1.3rem;
    font-weight: 700;
    margin-bottom: 1rem;
    line-height: 1.4;
}

.news-title a {
    color: #ffffff;
    text-decoration: none;
    transition: color 0.3s ease;
}

.news-title a:hover {
    color: #D4AF37;
}

.news-excerpt {
    color: #cccccc;
    line-height: 1.6;
    margin-bottom: 1.5rem;
}

.news-link {
    color: #D4AF37;
    text-decoration: none;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    transition: all 0.3s ease;
}

.news-link:hover {
    color: #FFD700;
    gap: 1rem;
}

/* 页脚 */
.footer {
    background: #111827;
    padding: 3rem 0 1rem;
    border-top: 1px solid #333;
}

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

.footer-logo h3 {
    font-size: 1.5rem;
    font-weight: 900;
    background: linear-gradient(135deg, #D4AF37 0%, #FFD700 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 0.5rem;
}

.footer-logo p {
    color: #9ca3af;
}

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

.social-links a {
    width: 40px;
    height: 40px;
    background: #333;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #D4AF37;
    text-decoration: none;
    transition: all 0.3s ease;
}

.social-links a:hover {
    background: #D4AF37;
    color: #000000;
    transform: translateY(-2px);
}

.footer-section h4 {
    color: #D4AF37;
    margin-bottom: 1rem;
    font-size: 1.1rem;
}

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

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

.footer-section ul li a {
    color: #9ca3af;
    text-decoration: none;
    transition: color 0.3s ease;
}

.footer-section ul li a:hover {
    color: #D4AF37;
}

.contact-info p {
    color: #9ca3af;
    margin-bottom: 0.5rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.contact-info i {
    color: #D4AF37;
}

.footer-bottom {
    text-align: center;
    padding-top: 2rem;
    border-top: 1px solid #333;
    color: #9ca3af;
}

/* 动画 */
@keyframes logoGlow {
    0% {
        opacity: 0.3;
        transform: translate(-50%, -50%) scale(1);
    }
    100% {
        opacity: 0.6;
        transform: translate(-50%, -50%) scale(1.1);
    }
}

@keyframes scrollBounce {
    0%, 20%, 50%, 80%, 100% {
        transform: translateX(-50%) translateY(0) rotate(45deg);
    }
    40% {
        transform: translateX(-50%) translateY(-10px) rotate(45deg);
    }
    60% {
        transform: translateX(-50%) translateY(-5px) rotate(45deg);
    }
}

/* 关于我们页面样式 */
.about-intro {
    padding: 5rem 0;
    background: #111827;
}

.timeline-section {
    padding: 5rem 0;
    background: #000000;
}

.timeline {
    position: relative;
    max-width: 800px;
    margin: 0 auto;
    padding: 2rem 0;
}

.timeline::before {
    content: '';
    position: absolute;
    left: 50%;
    top: 0;
    bottom: 0;
    width: 2px;
    background: linear-gradient(to bottom, #D4AF37, #FFD700);
    transform: translateX(-50%);
}

.timeline-item {
    position: relative;
    margin-bottom: 3rem;
    display: flex;
    align-items: center;
}

.timeline-item:nth-child(odd) {
    flex-direction: row;
}

.timeline-item:nth-child(even) {
    flex-direction: row-reverse;
}

.timeline-marker {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, #D4AF37 0%, #FFD700 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    color: #000000;
    position: relative;
    z-index: 2;
    flex-shrink: 0;
}

.timeline-content {
    background: #1a1a1a;
    border: 1px solid #333;
    border-radius: 15px;
    padding: 2rem;
    margin: 0 2rem;
    flex: 1;
    position: relative;
}

.timeline-content::before {
    content: '';
    position: absolute;
    top: 50%;
    width: 0;
    height: 0;
    border: 10px solid transparent;
    transform: translateY(-50%);
}

.timeline-item:nth-child(odd) .timeline-content::before {
    right: 100%;
    border-right-color: #1a1a1a;
}

.timeline-item:nth-child(even) .timeline-content::before {
    left: 100%;
    border-left-color: #1a1a1a;
}

.timeline-content h3 {
    color: #D4AF37;
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
}

.timeline-content h4 {
    color: #ffffff;
    font-size: 1.2rem;
    font-weight: 600;
    margin-bottom: 1rem;
}

.timeline-content p {
    color: #cccccc;
    line-height: 1.6;
}

.culture-section {
    padding: 5rem 0;
    background: #111827;
}

.culture-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
}

.culture-card {
    background: linear-gradient(135deg, #1a1a1a 0%, #2d2d2d 100%);
    border: 1px solid #333;
    border-radius: 20px;
    padding: 2.5rem;
    text-align: center;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.culture-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(212, 175, 55, 0.1), transparent);
    transition: left 0.5s ease;
}

.culture-card:hover::before {
    left: 100%;
}

.culture-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
    border-color: #D4AF37;
}

.culture-icon {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, #D4AF37 0%, #FFD700 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
    font-size: 2rem;
    color: #000000;
}

.culture-card h3 {
    font-size: 1.5rem;
    font-weight: 700;
    color: #D4AF37;
    margin-bottom: 1rem;
}

.culture-card p {
    color: #cccccc;
    line-height: 1.6;
}

.team-section {
    padding: 5rem 0;
    background: #000000;
}

.team-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
}

.team-card {
    background: #1a1a1a;
    border: 1px solid #333;
    border-radius: 20px;
    padding: 2rem;
    text-align: center;
    transition: all 0.3s ease;
}

.team-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
    border-color: #D4AF37;
}

.team-avatar {
    width: 100px;
    height: 100px;
    background: linear-gradient(135deg, #D4AF37 0%, #FFD700 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
    font-size: 2.5rem;
    color: #000000;
}

.team-card h3 {
    font-size: 1.3rem;
    font-weight: 700;
    color: #D4AF37;
    margin-bottom: 0.5rem;
}

.team-position {
    color: #9ca3af;
    font-size: 1rem;
    margin-bottom: 1rem;
}

.team-desc {
    color: #cccccc;
    line-height: 1.6;
    font-size: 0.9rem;
}

.contact-section {
    padding: 5rem 0;
    background: #111827;
}

.contact-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: start;
}

.contact-info {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.contact-item {
    display: flex;
    align-items: flex-start;
    gap: 1.5rem;
    padding: 2rem;
    background: #1a1a1a;
    border: 1px solid #333;
    border-radius: 15px;
    transition: all 0.3s ease;
}

.contact-item:hover {
    border-color: #D4AF37;
    transform: translateY(-5px);
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.3);
}

.contact-icon {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, #D4AF37 0%, #FFD700 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    color: #000000;
    flex-shrink: 0;
}

.contact-details h3 {
    color: #D4AF37;
    font-size: 1.2rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
}

.contact-details p {
    color: #cccccc;
    margin-bottom: 0.3rem;
    line-height: 1.5;
}

.contact-form {
    background: #1a1a1a;
    border: 1px solid #333;
    border-radius: 20px;
    padding: 2.5rem;
}

.contact-form h3 {
    color: #D4AF37;
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 2rem;
    text-align: center;
}

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

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 1rem;
    background: #2d2d2d;
    border: 1px solid #333;
    border-radius: 10px;
    color: #ffffff;
    font-size: 1rem;
    transition: all 0.3s ease;
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: #D4AF37;
    box-shadow: 0 0 10px rgba(212, 175, 55, 0.3);
}

.form-group input::placeholder,
.form-group textarea::placeholder {
    color: #9ca3af;
}

/* 响应式设计 */
@media (max-width: 768px) {
    .nav-menu {
        display: none;
    }
    
    .nav-toggle {
        display: block;
    }
    
    .logo-text {
        font-size: 2.5rem;
    }
    
    .title-line {
        font-size: 2.5rem;
    }
    
    .hero-subtitle {
        font-size: 1.2rem;
    }
    
    .hero-buttons {
        flex-direction: column;
        align-items: center;
    }
    
    .trust-badges {
        flex-direction: column;
        gap: 1rem;
    }
    
    .section-title {
        font-size: 2rem;
    }
    
    .about-content {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .about-stats {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .footer-content {
        grid-template-columns: 1fr;
        text-align: center;
    }
    
    .categories-tabs {
        flex-direction: column;
        align-items: center;
    }
    
    .category-tab {
        width: 200px;
    }
    
    /* 时间线响应式 */
    .timeline::before {
        left: 30px;
    }
    
    .timeline-item {
        flex-direction: row !important;
        margin-left: 60px;
    }
    
    .timeline-marker {
        position: absolute;
        left: -90px;
    }
    
    .timeline-content {
        margin: 0;
    }
    
    .timeline-content::before {
        display: none;
    }
    
    /* 联系页面响应式 */
    .contact-content {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 15px;
    }
    
    .logo-text {
        font-size: 2rem;
    }
    
    .title-line {
        font-size: 1.8rem;
    }
    
    .hero-subtitle {
        font-size: 1rem;
    }
    
    .about-stats {
        grid-template-columns: 1fr;
    }
    
    .features-grid,
    .games-grid,
    .promotions-grid,
    .news-grid {
        grid-template-columns: 1fr;
    }
}