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

body {
    font-family: 'Saira', sans-serif;
    background: radial-gradient(circle at top, #1e1b4b 0%, #0f0728 50%, #1e1b4b 100%);
    color: #f3e8ff;
    line-height: 1.7;
    min-height: 100vh;
}

.age-check-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(circle, rgba(107, 33, 168, 0.95) 0%, rgba(15, 7, 40, 0.98) 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 20000;
    padding: 2rem;
}

.age-check-overlay.hidden {
    display: none;
}

.age-check-container {
    background: linear-gradient(135deg, #581c87 0%, #6b21a8 50%, #7e22ce 100%);
    padding: 3rem 2.5rem;
    border-radius: 25px;
    text-align: center;
    max-width: 550px;
    box-shadow: 0 30px 70px rgba(192, 38, 211, 0.6);
    border: 3px solid #f0abfc;
}

.age-check-icon {
    font-size: 6rem;
    margin-bottom: 1.5rem;
    animation: float 3s ease-in-out infinite;
}

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

.age-check-title {
    font-size: 2.8rem;
    font-weight: 800;
    color: #fff;
    margin-bottom: 1rem;
}

.age-check-description {
    font-size: 1.4rem;
    color: #f3e8ff;
    margin-bottom: 1rem;
}

.age-check-subtitle {
    font-size: 1.1rem;
    color: #e9d5ff;
    font-style: italic;
    margin-bottom: 2rem;
}

.age-check-buttons {
    display: flex;
    gap: 1.5rem;
}

.age-btn {
    flex: 1;
    padding: 1.3rem 2rem;
    font-size: 1.2rem;
    font-family: 'Saira', sans-serif;
    font-weight: 600;
    border: none;
    border-radius: 12px;
    cursor: pointer;
    transition: all 0.3s;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.age-btn-confirm {
    background: linear-gradient(135deg, #14b8a6 0%, #06b6d4 100%);
    color: white;
}

.age-btn-confirm:hover {
    transform: translateY(-3px);
    box-shadow: 0 15px 35px rgba(20, 184, 166, 0.5);
}

.age-btn-deny {
    background: linear-gradient(135deg, #dc2626 0%, #f87171 100%);
    color: white;
}

.age-btn-deny:hover {
    transform: translateY(-3px);
    box-shadow: 0 15px 35px rgba(220, 38, 38, 0.5);
}

.page-container {
    min-height: 100vh;
}

.site-header {
    background: linear-gradient(90deg, #4c1d95 0%, #6b21a8 50%, #4c1d95 100%);
    padding: 1.5rem 0;
    box-shadow: 0 5px 30px rgba(192, 38, 211, 0.5);
    position: sticky;
    top: 0;
    z-index: 1000;
    border-bottom: 4px solid #c026d3;
}

.header-inner {
    max-width: 1500px;
    margin: 0 auto;
    padding: 0 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.site-branding {
    display: flex;
    align-items: center;
    gap: 1.3rem;
}

.brand-logo {
    width: 60px;
    height: 60px;
}

.site-name {
    font-size: 2.5rem;
    font-weight: 800;
    color: #f0abfc;
    letter-spacing: 3px;
    text-shadow: 0 0 20px rgba(192, 38, 211, 0.8);
}

.nav-toggle {
    display: none;
    flex-direction: column;
    gap: 6px;
    background: transparent;
    border: none;
    cursor: pointer;
    padding: 0.5rem;
}

.toggle-bar {
    display: block;
    width: 35px;
    height: 4px;
    background: #f0abfc;
    border-radius: 4px;
    transition: 0.3s;
}

.main-navigation {
    display: flex;
    justify-content: center;
    gap: 0.5rem;
    padding: 1rem 2rem;
    max-width: 1500px;
    margin: 0 auto;
}

.nav-option {
    color: #e9d5ff;
    text-decoration: none;
    font-size: 1.3rem;
    font-weight: 600;
    padding: 1rem 2rem;
    border-radius: 10px;
    transition: all 0.3s;
    letter-spacing: 1px;
    text-transform: uppercase;
}

.nav-option:hover,
.nav-option.current {
    background: linear-gradient(135deg, #6b21a8 0%, #7e22ce 100%);
    color: #fff;
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(192, 38, 211, 0.4);
}

.main-container {
    padding-bottom: 2rem;
}

.banner-section {
    background: linear-gradient(135deg, rgba(88, 28, 135, 0.8) 0%, rgba(107, 33, 168, 0.8) 100%),
                url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 1200 400"><rect fill="%236b21a8" width="1200" height="400"/></svg>');
    background-size: cover;
    padding: 8rem 2rem;
    text-align: center;
    border-bottom: 4px solid #c026d3;
}

.banner-headline {
    font-size: 5.5rem;
    font-weight: 800;
    color: #fff;
    margin-bottom: 1.5rem;
    text-shadow: 0 0 40px rgba(192, 38, 211, 0.8);
    letter-spacing: 3px;
}

.banner-subtext {
    font-size: 1.9rem;
    color: #f3e8ff;
    max-width: 950px;
    margin: 0 auto;
    line-height: 1.6;
}

.content-width {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 2rem;
}

.introduction-section {
    padding: 6rem 0;
    background: rgba(30, 27, 75, 0.5);
}

.content-title {
    font-size: 3.8rem;
    font-weight: 800;
    text-align: center;
    color: #f0abfc;
    margin-bottom: 2rem;
    text-shadow: 0 0 30px rgba(192, 38, 211, 0.6);
}

.content-text {
    font-size: 1.4rem;
    text-align: center;
    color: #e9d5ff;
    max-width: 1100px;
    margin: 0 auto;
    line-height: 1.9;
}

.highlights-section {
    padding: 6rem 0;
    background: linear-gradient(135deg, rgba(76, 29, 149, 0.3) 0%, rgba(107, 33, 168, 0.3) 100%);
}

.highlights-layout {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 3rem;
    margin-top: 3rem;
}

.highlight-block {
    background: rgba(15, 7, 40, 0.7);
    padding: 3rem;
    border-radius: 20px;
    border: 3px solid #7e22ce;
    transition: all 0.3s;
}

.highlight-block:hover {
    transform: translateY(-10px);
    box-shadow: 0 25px 50px rgba(192, 38, 211, 0.5);
    border-color: #c026d3;
}

.highlight-symbol {
    font-size: 5rem;
    text-align: center;
    margin-bottom: 1.5rem;
}

.highlight-heading {
    font-size: 2.3rem;
    color: #f0abfc;
    text-align: center;
    margin-bottom: 1.5rem;
    font-weight: 800;
}

.highlight-description {
    font-size: 1.2rem;
    color: #e9d5ff;
    line-height: 1.8;
    text-align: center;
}

.game-presentation {
    padding: 6rem 0;
    background: rgba(15, 7, 40, 0.6);
}

.game-frame-wrapper {
    margin-top: 3rem;
    background: rgba(0, 0, 0, 0.6);
    padding: 2.5rem;
    border-radius: 20px;
    border: 4px solid #6b21a8;
}

.game-embed-frame {
    width: 100%;
    height: 700px;
    border-radius: 15px;
}

.notice-panel-section {
    padding: 6rem 0;
    background: linear-gradient(135deg, rgba(88, 28, 135, 0.4) 0%, rgba(107, 33, 168, 0.4) 100%);
}

.notice-panel {
    background: rgba(15, 7, 40, 0.8);
    padding: 3.5rem;
    border-radius: 20px;
    border-left: 10px solid;
}

.notice-panel.critical {
    border-left-color: #f59e0b;
}

.notice-title {
    font-size: 2.8rem;
    color: #fff;
    margin-bottom: 2rem;
    font-weight: 800;
}

.notice-list {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.notice-item {
    font-size: 1.3rem;
    color: #e9d5ff;
    line-height: 1.9;
    padding: 1.5rem;
    background: rgba(192, 38, 211, 0.1);
    border-radius: 10px;
}

.notice-item strong {
    color: #fff;
    display: block;
    margin-bottom: 0.7rem;
    font-size: 1.4rem;
}

.benefits-grid-section {
    padding: 6rem 0;
    background: rgba(30, 27, 75, 0.6);
}

.benefits-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2.5rem;
    margin-top: 3rem;
}

.benefit-tile {
    background: rgba(15, 7, 40, 0.6);
    padding: 2.5rem;
    border-radius: 15px;
    text-align: center;
    border: 2px solid rgba(192, 38, 211, 0.3);
    transition: all 0.3s;
}

.benefit-tile:hover {
    transform: translateY(-5px);
    border-color: #c026d3;
    background: rgba(107, 33, 168, 0.3);
}

.benefit-icon {
    font-size: 4.5rem;
    margin-bottom: 1.5rem;
}

.benefit-tile h5 {
    font-size: 2rem;
    color: #f0abfc;
    margin-bottom: 1rem;
    font-weight: 800;
}

.benefit-tile p {
    font-size: 1.2rem;
    color: #e9d5ff;
    line-height: 1.7;
}

.site-footer {
    background: linear-gradient(135deg, #4c1d95 0%, #6b21a8 100%);
    padding: 4rem 2rem;
    text-align: center;
    border-top: 4px solid #c026d3;
}

.footer-container {
    max-width: 1300px;
    margin: 0 auto;
}

.footer-title {
    font-size: 2.8rem;
    color: #f0abfc;
    margin-bottom: 1.5rem;
    font-weight: 800;
}

.footer-description {
    font-size: 1.4rem;
    color: #e9d5ff;
    margin-bottom: 2.5rem;
}

.footer-link-group {
    display: flex;
    justify-content: center;
    gap: 3rem;
    flex-wrap: wrap;
    margin: 2.5rem 0;
}

.footer-external-link {
    color: #d8b4fe;
    text-decoration: none;
    font-size: 1.5rem;
    font-weight: 600;
    transition: color 0.3s;
}

.footer-external-link:hover {
    color: #fff;
}

.footer-legal {
    font-size: 1.2rem;
    color: #cbd5e1;
    margin-top: 2.5rem;
}

@media (max-width: 768px) {
    .nav-toggle {
        display: flex;
    }
    
    .main-navigation {
        position: fixed;
        top: 100px;
        left: 0;
        right: 0;
        background: #4c1d95;
        flex-direction: column;
        padding: 1.5rem 0;
        transform: translateY(-200%);
        transition: transform 0.3s;
        box-shadow: 0 15px 40px rgba(0, 0, 0, 0.7);
    }
    
    .main-navigation.active {
        transform: translateY(0);
    }
    
    .nav-option {
        padding: 1.3rem 2rem;
        border-radius: 0;
    }
    
    .banner-headline {
        font-size: 3rem;
    }
    
    .banner-subtext {
        font-size: 1.4rem;
    }
    
    .content-title {
        font-size: 2.5rem;
    }
    
    .game-embed-frame {
        height: 500px;
    }
    
    .age-check-buttons {
        flex-direction: column;
    }
    
    .footer-link-group {
        flex-direction: column;
        gap: 1.5rem;
    }
}