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

body {
    font-family: 'Arial', sans-serif;
    font-weight: bold;
    color: #FFFFFF;
    overflow-x: hidden;
}

/* 移动端优先容器，PC端居中 */
.mobile-container {
    max-width: 100%;
    margin: 0 auto;
    min-height: 100vh;
}

/* PC端居中显示 */
@media (min-width: 769px) {
    .mobile-container {
        max-width: 450px;
        box-shadow: 0 0 30px rgba(255, 215, 0, 0.3);
        border: 1px solid rgba(255, 215, 0, 0.2);
    }
}

.content-wrapper {
    padding: 0 15px;
}

/* Header */
.header {
    background: rgba(0, 0, 0, 0.3);
    padding: 15px 0;
    position: sticky;
    top: 0;
    z-index: 100;
    backdrop-filter: blur(10px);
}

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

.logo {
    font-size: 24px;
    font-weight: bold;
    color: #FFD700;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.5);
    margin-bottom: 10px;
}

.bonus-banner {
    background: linear-gradient(45deg, #FFD700, #FFC107);
    color: #3C096C;
    padding: 8px 16px;
    border-radius: 20px;
    font-weight: bold;
    font-size: 14px;
    box-shadow: 0 4px 15px rgba(255, 215, 0, 0.4);
    animation: glow 2s ease-in-out infinite alternate;
    display: inline-block;
}

@keyframes glow {
    from { box-shadow: 0 4px 15px rgba(255, 215, 0, 0.4); }
    to { box-shadow: 0 4px 25px rgba(255, 215, 0, 0.8); }
}

/* Hero Section */
.hero {
    text-align: center;
    padding: 40px 0;
}

.hero h1 {
    font-size: 1.8rem;
    font-weight: bold;
    color: #FFD700;
    margin-bottom: 15px;
    text-shadow: 3px 3px 6px rgba(0, 0, 0, 0.7);
    animation: pulse 2s ease-in-out infinite;
    line-height: 1.2;
}

@keyframes pulse {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.05); }
}

.hero .subtitle {
    font-size: 1rem;
    font-weight: bold;
    color: #BDBDBD;
    margin-bottom: 30px;
}

.benefits-list {
    display: flex;
    flex-direction: column;
    gap: 15px;
    margin-top: 60px;

}

.benefit-item {
    background: rgba(255, 255, 255, 0.1);
    padding: 15px;
    border-radius: 15px;
    border: 1px solid rgba(255, 215, 0, 0.3);
    backdrop-filter: blur(5px);
    transition: transform 0.3s ease;
}

.benefit-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(255, 215, 0, 0.3);
}

.benefit-item h3 {
    font-size: 14px;
    font-weight: bold;
    color: #FFD700;
    margin-bottom: 8px;
}

.benefit-item p {
    font-size: 12px;
    font-weight: bold;
    color: #BDBDBD;
    line-height: 1.4;
}

.cta-button {
    background: linear-gradient(45deg, #7B61FF, #5AC8FA);
    color: #FFFFFF;
    font-size: 18px;
    font-weight: bold;
    padding: 15px 30px;
    border: 3px solid #FFD700;
    border-radius: 15px;
    cursor: pointer;
    transition: all 0.3s ease;
    text-decoration: none;
    display: inline-block;
    box-shadow: 0 0 20px rgba(255, 215, 0, 0.5);
    animation: buttonGlow 3s ease-in-out infinite;
}

@keyframes buttonGlow {
    0%, 100% { box-shadow: 0 0 20px rgba(255, 215, 0, 0.5); }
    50% { box-shadow: 0 0 30px rgba(255, 215, 0, 0.8), 0 0 40px rgba(123, 97, 255, 0.3); }
}

.cta-button:hover {
    transform: scale(1.05);
    box-shadow: 0 0 40px rgba(255, 215, 0, 0.8);
}

/* Games Section */
.games-section {
    padding: 40px 0;
    background: rgba(0, 0, 0, 0.2);
}

.section-title {
    text-align: center;
    font-size: 1.5rem;
    font-weight: bold;
    color: #FFD700;
    margin-bottom: 30px;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.5);
}

.games-grid {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.game-card {
    background: linear-gradient(145deg, rgba(255, 255, 255, 0.1), rgba(255, 255, 255, 0.05));
    border-radius: 20px;
    padding: 20px;
    text-align: center;
    border: 2px solid rgba(255, 215, 0, 0.3);
    transition: all 0.3s ease;
    backdrop-filter: blur(10px);
}

.game-card:hover {
    transform: translateY(-10px);
    border-color: #FFD700;
    box-shadow: 0 15px 40px rgba(255, 215, 0, 0.4);
}

.game-icon {
    font-size: 2.5rem;
    margin-bottom: 15px;
    display: block;
}

.game-title {
    font-size: 1.2rem;
    font-weight: bold;
    color: #FFD700;
    margin-bottom: 10px;
}

.game-description {
    color: #BDBDBD;
    font-weight: bold;
    margin-bottom: 15px;
    line-height: 1.4;
    font-size: 12px;
}

.play-button {
    background: linear-gradient(45deg, #7B61FF, #5AC8FA);
    color: #FFFFFF;
    padding: 10px 20px;
    border: none;
    border-radius: 25px;
    cursor: pointer;
    font-weight: bold;
    transition: all 0.3s ease;
    font-size: 14px;
}

.play-button:hover {
    transform: scale(1.05);
    box-shadow: 0 5px 15px rgba(123, 97, 255, 0.4);
}

/* Winners Section */
.winners-section {
    padding: 40px 0;
    background: linear-gradient(45deg, rgba(255, 215, 0, 0.1), rgba(123, 97, 255, 0.1));
}

.winners-scroll {
    display: flex;
    overflow-x: auto;
    gap: 15px;
    padding: 20px 0;
    scrollbar-width: none;
    -ms-overflow-style: none;
}

.winners-scroll::-webkit-scrollbar {
    display: none;
}

.winner-card {
    min-width: 250px;
    background: rgba(255, 255, 255, 0.1);
    padding: 20px;
    border-radius: 15px;
    border-left: 5px solid #FFD700;
    backdrop-filter: blur(5px);
    flex-shrink: 0;
}

.winner-amount {
    font-size: 1.2rem;
    font-weight: bold;
    color: #FFD700;
    margin-bottom: 8px;
}

.winner-name {
    color: #BDBDBD;
    font-weight: bold;
    font-size: 12px;
}

/* Trust Section */
.trust-section {
    padding: 40px 0;
    background: rgba(0, 0, 0, 0.3);
}

.trust-grid {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.trust-item {
    text-align: center;
    padding: 25px;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 15px;
    border: 1px solid rgba(255, 215, 0, 0.2);
}

.trust-icon {
    font-size: 2.5rem;
    color: #FFD700;
    margin-bottom: 15px;
}

.trust-title {
    font-size: 1.1rem;
    font-weight: bold;
    color: #FFD700;
    margin-bottom: 10px;
}

.trust-description {
    color: #BDBDBD;
    font-weight: bold;
    line-height: 1.4;
    font-size: 12px;
}

/* Final CTA */
.final-cta {
    padding: 40px 0;
    text-align: center;
    background: linear-gradient(135deg, #3C096C, #6A0DAD);
}

.final-cta h2 {
    font-size: 1.8rem;
    font-weight: bold;
    color: #FFD700;
    margin-bottom: 20px;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.5);
}

.final-cta p {
    font-weight: bold;
    font-size: 1rem;
    margin-bottom: 30px;
    color: #BDBDBD;
}

/* Footer */
.footer {
    background: rgba(0, 0, 0, 0.5);
    padding: 30px 0;
    text-align: center;
    border-top: 1px solid rgba(255, 215, 0, 0.3);
}

.footer-links {
    display: flex;
    justify-content: space-around;
    margin-bottom: 15px;
    flex-wrap: wrap;
    gap: 10px;
}

.footer-links a {
    color: #BDBDBD;
    text-decoration: none;
    font-weight: bold;
    font-size: 12px;
    transition: color 0.3s ease;
}

.footer-links a:hover {
    color: #FFD700;
}

.footer p {
    font-weight: bold;
    font-size: 11px;
    color: #BDBDBD;
}

/* 桌面端特殊样式 */
@media (min-width: 769px) {
    .hero h1 {
        font-size: 2rem;
    }
    
    .section-title {
        font-size: 1.8rem;
    }
    
    .cta-button {
        font-size: 20px;
        padding: 18px 35px;
    }

    .final-cta h2 {
        font-size: 2rem;
    }
}

/* Floating particles effect */
.particles {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: -1;
}

.particle {
    position: absolute;
    width: 4px;
    height: 4px;
    background: #FFD700;
    border-radius: 50%;
    animation: float 6s ease-in-out infinite;
    opacity: 0.7;
}

@keyframes float {
    0%, 100% { transform: translateY(0px) rotate(0deg); opacity: 0.7; }
    50% { transform: translateY(-20px) rotate(180deg); opacity: 1; }
}

.bgc {
    width: 100%;
    height: 100%;
}
.floating-button-container {
    position: fixed;
    bottom: 30px;
    left: 0;
    right: 0;
    display: flex;
    justify-content: center;
    z-index: 1000;
    pointer-events: none;
    }
    @keyframes bounce {
    0%, 100% {
    transform: translateY(0);
    }
    50% {
    transform: translateY(-10px);
    }
    }
    .floating-button {
    position: relative;
    background: gold;
    color: white;
    padding: 15px 30px;
    border-radius: 50px;
    text-decoration: none;
    font-weight: bold;
    font-size: 18px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
    display: flex;
    align-items: center;
    gap: 10px;
    animation: bounce 2s infinite;
    transition: all 0.3s ease;
    white-space: nowrap;
    pointer-events: auto;
    }
    
    .floating-button:hover {
    transform: scale(1.05);
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.3);
    }
    
    .floating-button .icon {
    font-size: 24px;
    }
    
    @media (max-width: 768px) {
    .floating-button-container {
    bottom: 20px;
    }
    
    .floating-button {
    font-size: 16px;
    padding: 12px 24px;
    }
    }
    
    @media (max-width: 480px) {
    .floating-button {
    font-size: 14px;
    padding: 10px 20px;
    }
    
    .floating-button .icon {
    font-size: 18px;
    }
    }