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

body {
    font-family: 'Lato', sans-serif;
    background: #f8f9fa;
    color: #2d3748;
    line-height: 1.7;
}

h1, h2, h3, h4 {
    font-family: 'Playfair Display', serif;
}

.age-verification-modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.95);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 100000;
    animation: fadeInModal 0.4s ease;
}

.age-verification-modal.hidden {
    display: none;
}

@keyframes fadeInModal {
    from {
        opacity: 0;
    }
    to {
        opacity: 1;
    }
}

.age-verification-content {
    background: #ffffff;
    max-width: 500px;
    padding: 50px;
    text-align: center;
    box-shadow: 0 10px 60px rgba(0, 0, 0, 0.3);
    border-top: 5px solid #166534;
    animation: slideInModal 0.5s ease;
}

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

.verification-emblem {
    margin-bottom: 25px;
}

.age-verification-content h2 {
    font-size: 2rem;
    color: #166534;
    margin-bottom: 20px;
    font-weight: 700;
}

.verification-message {
    color: #4a5568;
    margin-bottom: 15px;
    font-size: 1.05rem;
}

.verification-note {
    color: #718096;
    font-size: 0.95rem;
    margin-bottom: 25px;
    font-style: italic;
}

.verification-buttons {
    display: flex;
    gap: 15px;
    justify-content: center;
}

.btn-confirm,
.btn-deny {
    padding: 14px 35px;
    border: none;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    font-family: 'Lato', sans-serif;
}

.btn-confirm {
    background: #166534;
    color: #ffffff;
}

.btn-confirm:hover {
    background: #14532d;
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(22, 101, 52, 0.3);
}

.btn-deny {
    background: #f8f9fa;
    color: #4a5568;
    border: 2px solid #cbd5e0;
}

.btn-deny:hover {
    background: #e2e8f0;
}

.site-header {
    background: #ffffff;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
    position: sticky;
    top: 0;
    z-index: 1000;
}

.header-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 20px 40px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo-area {
    display: flex;
    align-items: center;
    gap: 15px;
}

.site-name {
    font-family: 'Playfair Display', serif;
    font-size: 1.8rem;
    font-weight: 700;
    color: #166534;
}

.menu-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 8px;
}

.menu-toggle span {
    width: 28px;
    height: 3px;
    background: #166534;
    transition: all 0.3s ease;
}

.main-navigation {
    display: flex;
    gap: 35px;
}

.nav-item {
    text-decoration: none;
    color: #4a5568;
    font-weight: 500;
    font-size: 1rem;
    transition: color 0.3s ease;
    position: relative;
}

.nav-item::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background: #fbbf24;
    transition: width 0.3s ease;
}

.nav-item:hover {
    color: #166534;
}

.nav-item:hover::after {
    width: 100%;
}

.content-wrapper {
    max-width: 1200px;
    margin: 0 auto;
    padding: 40px;
}

.hero-banner {
    background: linear-gradient(135deg, #166534 0%, #14532d 100%);
    color: #ffffff;
    padding: 100px 60px;
    text-align: center;
    margin-bottom: 50px;
    box-shadow: 0 5px 25px rgba(0, 0, 0, 0.1);
}

.hero-text h1 {
    font-size: 3.5rem;
    margin-bottom: 20px;
    font-weight: 900;
}

.hero-subtitle {
    font-size: 1.5rem;
    margin-bottom: 35px;
    color: #fbbf24;
    font-style: italic;
}

.hero-cta {
    display: inline-block;
    padding: 16px 45px;
    background: #fbbf24;
    color: #166534;
    text-decoration: none;
    font-weight: 700;
    font-size: 1.1rem;
    transition: all 0.3s ease;
}

.hero-cta:hover {
    background: #f59e0b;
    transform: translateY(-3px);
    box-shadow: 0 8px 20px rgba(251, 191, 36, 0.3);
}

.introduction {
    background: #ffffff;
    padding: 50px;
    margin-bottom: 40px;
    box-shadow: 0 2px 15px rgba(0, 0, 0, 0.05);
}

.intro-container h2 {
    font-size: 2.5rem;
    color: #166534;
    margin-bottom: 25px;
    text-align: center;
}

.intro-container p {
    font-size: 1.1rem;
    line-height: 1.9;
    color: #4a5568;
    text-align: center;
}

.key-points {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 30px;
    margin-bottom: 50px;
}

.point-card {
    background: #ffffff;
    padding: 40px;
    text-align: center;
    box-shadow: 0 3px 15px rgba(0, 0, 0, 0.08);
    transition: all 0.3s ease;
}

.point-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.12);
}

.point-icon {
    font-size: 3rem;
    margin-bottom: 20px;
}

.point-card h3 {
    font-size: 1.6rem;
    color: #166534;
    margin-bottom: 15px;
}

.point-card p {
    color: #4a5568;
    line-height: 1.8;
}

.featured-game {
    background: #ffffff;
    padding: 50px;
    margin-bottom: 50px;
    box-shadow: 0 2px 15px rgba(0, 0, 0, 0.05);
}

.game-introduction {
    text-align: center;
    margin-bottom: 35px;
}

.game-introduction h2 {
    font-size: 2.5rem;
    color: #166534;
    margin-bottom: 15px;
}

.game-introduction p {
    font-size: 1.1rem;
    color: #718096;
}

.game-display {
    max-width: 1000px;
    margin: 0 auto;
}

.game-frame {
    width: 100%;
    height: 650px;
    border: 3px solid #e2e8f0;
}

.platform-advantages {
    background: #f8f9fa;
    padding: 50px;
    margin-bottom: 50px;
}

.platform-advantages h2 {
    text-align: center;
    font-size: 2.5rem;
    color: #166534;
    margin-bottom: 40px;
}

.advantages-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
}

.advantage-item {
    background: #ffffff;
    padding: 30px;
    border-left: 4px solid #fbbf24;
}

.advantage-item h4 {
    font-size: 1.4rem;
    color: #166534;
    margin-bottom: 12px;
}

.advantage-item p {
    color: #4a5568;
    line-height: 1.8;
}

.important-notices {
    background: #ffffff;
    padding: 50px;
    margin-bottom: 50px;
    box-shadow: 0 2px 15px rgba(0, 0, 0, 0.05);
}

.important-notices h2 {
    text-align: center;
    font-size: 2.5rem;
    color: #166534;
    margin-bottom: 35px;
}

.notice-container {
    display: flex;
    flex-direction: column;
    gap: 25px;
}

.notice-block {
    background: #f8f9fa;
    padding: 30px;
    border-top: 3px solid #166534;
}

.notice-block h4 {
    color: #166534;
    font-size: 1.3rem;
    margin-bottom: 12px;
}

.notice-block p {
    color: #4a5568;
    line-height: 1.8;
}

.philosophy {
    background: linear-gradient(135deg, #f8f9fa 0%, #e2e8f0 100%);
    padding: 50px;
    margin-bottom: 50px;
}

.philosophy-content h2 {
    text-align: center;
    font-size: 2.5rem;
    color: #166534;
    margin-bottom: 30px;
}

.philosophy-content p {
    font-size: 1.1rem;
    line-height: 1.9;
    color: #4a5568;
    margin-bottom: 20px;
}

.play-header {
    background: linear-gradient(135deg, #166534 0%, #14532d 100%);
    color: #ffffff;
    padding: 60px;
    text-align: center;
    margin-bottom: 40px;
}

.play-header h1 {
    font-size: 3rem;
    margin-bottom: 15px;
}

.play-header p {
    font-size: 1.2rem;
    color: #fbbf24;
}

.gameplay-info {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 25px;
    margin-bottom: 40px;
}

.info-panel {
    background: #ffffff;
    padding: 35px;
    box-shadow: 0 2px 15px rgba(0, 0, 0, 0.05);
}

.info-panel h3 {
    color: #166534;
    font-size: 1.4rem;
    margin-bottom: 12px;
}

.info-panel p {
    color: #4a5568;
    line-height: 1.8;
}

.game-space {
    margin-bottom: 40px;
}

.game-container {
    background: #ffffff;
    padding: 40px;
    box-shadow: 0 2px 15px rgba(0, 0, 0, 0.05);
}

.game-player {
    width: 100%;
    height: 750px;
    border: 3px solid #e2e8f0;
}

.play-reminder {
    background: #f8f9fa;
    padding: 40px;
    text-align: center;
    border-top: 3px solid #166534;
}

.play-reminder h3 {
    color: #166534;
    font-size: 2rem;
    margin-bottom: 15px;
}

.play-reminder p {
    color: #4a5568;
    font-size: 1.1rem;
    line-height: 1.8;
}

.legal-page {
    background: #ffffff;
    padding: 60px;
    box-shadow: 0 2px 15px rgba(0, 0, 0, 0.05);
    margin-bottom: 40px;
}

.legal-page h1 {
    font-size: 3rem;
    color: #166534;
    margin-bottom: 10px;
}

.effective-date {
    color: #718096;
    font-style: italic;
    margin-bottom: 35px;
}

.legal-page h2 {
    font-size: 1.8rem;
    color: #166534;
    margin-top: 35px;
    margin-bottom: 15px;
}

.legal-page p {
    color: #4a5568;
    margin-bottom: 18px;
    line-height: 1.9;
}

.legal-page ul {
    margin-left: 40px;
    margin-bottom: 18px;
    color: #4a5568;
}

.legal-page li {
    margin-bottom: 12px;
    line-height: 1.8;
}

.site-footer {
    background: #1a202c;
    color: #a0aec0;
    margin-top: 60px;
}

.footer-content {
    max-width: 1200px;
    margin: 0 auto;
    padding: 50px 40px;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 40px;
}

.footer-section h4 {
    color: #fbbf24;
    margin-bottom: 18px;
    font-size: 1.2rem;
    font-family: 'Playfair Display', serif;
}

.footer-section p {
    line-height: 1.8;
    margin-bottom: 15px;
}

.footer-links {
    list-style: none;
}

.footer-links li {
    margin-bottom: 10px;
}

.footer-links a {
    color: #a0aec0;
    text-decoration: none;
    transition: color 0.3s ease;
}

.footer-links a:hover {
    color: #fbbf24;
}

.footer-bottom {
    background: #0f1419;
    padding: 20px;
    text-align: center;
}

.footer-bottom p {
    color: #718096;
}

@media (max-width: 768px) {
    .menu-toggle {
        display: flex;
    }

    .main-navigation {
        position: fixed;
        top: 75px;
        right: -100%;
        width: 70%;
        max-width: 300px;
        height: calc(100vh - 75px);
        background: #ffffff;
        flex-direction: column;
        padding: 30px;
        gap: 20px;
        box-shadow: -5px 0 15px rgba(0, 0, 0, 0.1);
        transition: right 0.3s ease;
    }

    .main-navigation.active {
        right: 0;
    }

    .hero-banner {
        padding: 60px 30px;
    }

    .hero-text h1 {
        font-size: 2.5rem;
    }

    .hero-subtitle {
        font-size: 1.2rem;
    }

    .content-wrapper {
        padding: 20px;
    }

    .introduction,
    .featured-game,
    .platform-advantages,
    .important-notices,
    .philosophy {
        padding: 30px 20px;
    }

    .game-frame {
        height: 450px;
    }

    .game-player {
        height: 500px;
    }

    .legal-page {
        padding: 40px 25px;
    }

    .legal-page h1 {
        font-size: 2.2rem;
    }

    .age-verification-content {
        padding: 35px 25px;
        margin: 20px;
    }

    .verification-buttons {
        flex-direction: column;
        gap: 12px;
    }

    .btn-confirm,
    .btn-deny {
        width: 100%;
    }
}