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

body {
    font-family: 'Inter', sans-serif;
    background: #f0fdf4;
    color: #1f2937;
    line-height: 1.7;
}

.content-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 25px;
}

/* Age Modal */
.age-modal-overlay {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.9);
    z-index: 10000;
    align-items: center;
    justify-content: center;
}

.age-modal-overlay.visible {
    display: flex;
}

.age-modal-box {
    background: linear-gradient(135deg, #059669 0%, #10b981 100%);
    padding: 55px;
    border-radius: 20px;
    text-align: center;
    max-width: 520px;
    color: white;
    box-shadow: 0 25px 70px rgba(5, 150, 105, 0.4);
}

.modal-icon {
    font-size: 4rem;
    margin-bottom: 25px;
}

.age-modal-box h2 {
    font-size: 2rem;
    font-weight: 700;
    margin-bottom: 20px;
}

.age-modal-box p {
    font-size: 1.1rem;
    margin-bottom: 15px;
    opacity: 0.95;
}

.modal-actions {
    display: flex;
    gap: 20px;
    justify-content: center;
    margin-top: 35px;
}

.modal-btn {
    padding: 15px 45px;
    font-size: 1.1rem;
    font-weight: 700;
    border: none;
    border-radius: 10px;
    cursor: pointer;
    transition: all 0.3s;
    font-family: 'Inter', sans-serif;
}

.confirm-btn {
    background: white;
    color: #059669;
}

.confirm-btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 25px rgba(255, 255, 255, 0.3);
}

.deny-btn {
    background: rgba(0, 0, 0, 0.3);
    color: white;
}

.deny-btn:hover {
    background: rgba(0, 0, 0, 0.5);
    transform: translateY(-3px);
}

/* Site Header */
.site-header {
    background: white;
    box-shadow: 0 2px 12px rgba(0, 0, 0, 0.05);
    position: sticky;
    top: 0;
    z-index: 1000;
}

.header-content {
    max-width: 1200px;
    margin: 0 auto;
    padding: 20px 25px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.site-brand {
    font-size: 1.8rem;
    font-weight: 800;
    color: #059669;
}

.mobile-toggle {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    flex-direction: column;
    gap: 6px;
}

.toggle-bar {
    width: 28px;
    height: 3px;
    background: #1f2937;
    transition: 0.3s;
    border-radius: 2px;
}

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

.nav-link {
    color: #6b7280;
    text-decoration: none;
    font-weight: 600;
    transition: color 0.3s;
    font-size: 1rem;
}

.nav-link:hover {
    color: #059669;
}

/* Hero Section */
.hero-section {
    background: linear-gradient(135deg, #059669 0%, #10b981 100%);
    padding: 90px 25px;
    color: white;
}

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

.hero-content h1 {
    font-size: 3.2rem;
    font-weight: 800;
    margin-bottom: 25px;
}

.hero-description {
    font-size: 1.4rem;
    margin-bottom: 35px;
    opacity: 0.95;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

.hero-features {
    display: flex;
    gap: 20px;
    justify-content: center;
    flex-wrap: wrap;
}

.feature-pill {
    background: rgba(255, 255, 255, 0.2);
    padding: 12px 28px;
    border-radius: 30px;
    font-weight: 600;
    backdrop-filter: blur(10px);
}

/* Important Info */
.important-info {
    padding: 80px 25px;
    background: white;
}

.section-title {
    font-size: 2.5rem;
    font-weight: 700;
    text-align: center;
    color: #1f2937;
    margin-bottom: 55px;
}

.info-cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 35px;
}

.info-card {
    background: #f0fdf4;
    padding: 40px;
    border-radius: 18px;
    border: 2px solid #d1fae5;
    transition: all 0.3s;
}

.info-card:hover {
    transform: translateY(-8px);
    border-color: #059669;
    box-shadow: 0 15px 35px rgba(5, 150, 105, 0.15);
}

.card-icon {
    font-size: 3.5rem;
    margin-bottom: 20px;
}

.info-card h3 {
    font-size: 1.6rem;
    font-weight: 700;
    color: #1f2937;
    margin-bottom: 15px;
}

.info-card p {
    color: #4b5563;
    line-height: 1.8;
}

/* Game Feature */
.game-feature {
    padding: 80px 25px;
    background: #f0fdf4;
}

.section-subtitle {
    text-align: center;
    font-size: 1.2rem;
    color: #6b7280;
    max-width: 750px;
    margin: 0 auto 45px;
}

.game-display-box {
    background: white;
    padding: 25px;
    border-radius: 20px;
    box-shadow: 0 10px 35px rgba(5, 150, 105, 0.1);
    border: 2px solid #d1fae5;
}

.game-display {
    width: 100%;
    height: 600px;
    border: none;
    border-radius: 15px;
}

/* Advantages */
.advantages {
    padding: 80px 25px;
    background: white;
}

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

.advantage-item {
    background: #f0fdf4;
    padding: 35px;
    border-radius: 18px;
    text-align: center;
    border: 2px solid transparent;
    transition: all 0.3s;
}

.advantage-item:hover {
    border-color: #059669;
    transform: translateY(-5px);
}

.advantage-emoji {
    font-size: 3rem;
    display: block;
    margin-bottom: 20px;
}

.advantage-item h3 {
    font-size: 1.5rem;
    font-weight: 700;
    color: #1f2937;
    margin-bottom: 15px;
}

.advantage-item p {
    color: #6b7280;
    line-height: 1.8;
}

/* Platform Info */
.platform-info {
    padding: 80px 25px;
    background: #f0fdf4;
}

.info-grid {
    display: grid;
    grid-template-columns: 1.3fr 1fr;
    gap: 50px;
    align-items: center;
}

.info-column h2 {
    font-size: 2.5rem;
    font-weight: 700;
    color: #059669;
    margin-bottom: 25px;
}

.info-column p {
    font-size: 1.1rem;
    color: #4b5563;
    margin-bottom: 20px;
    line-height: 1.8;
}

.info-stats {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 25px;
}

.stat-item {
    background: white;
    padding: 35px;
    border-radius: 18px;
    text-align: center;
    box-shadow: 0 5px 20px rgba(5, 150, 105, 0.08);
    border: 2px solid #d1fae5;
}

.stat-value {
    font-size: 2.5rem;
    font-weight: 800;
    color: #059669;
    margin-bottom: 10px;
}

.stat-label {
    font-size: 1rem;
    color: #6b7280;
    font-weight: 600;
}

/* Call to Action */
.call-to-action {
    padding: 90px 25px;
    background: white;
}

.cta-container {
    background: linear-gradient(135deg, #059669 0%, #10b981 100%);
    padding: 70px 40px;
    border-radius: 25px;
    text-align: center;
    color: white;
}

.cta-container h2 {
    font-size: 2.8rem;
    font-weight: 800;
    margin-bottom: 20px;
}

.cta-container > p {
    font-size: 1.3rem;
    margin-bottom: 40px;
    opacity: 0.95;
}

.cta-button {
    display: inline-block;
    background: white;
    color: #059669;
    padding: 18px 55px;
    border-radius: 50px;
    text-decoration: none;
    font-weight: 800;
    font-size: 1.2rem;
    transition: all 0.3s;
}

.cta-button:hover {
    transform: scale(1.05);
    box-shadow: 0 15px 40px rgba(255, 255, 255, 0.3);
}

.cta-note {
    margin-top: 25px;
    font-size: 0.95rem;
    opacity: 0.85;
}

/* Play Page */
.page-hero {
    background: linear-gradient(135deg, #059669 0%, #10b981 100%);
    padding: 70px 25px;
    text-align: center;
    color: white;
}

.page-hero h1 {
    font-size: 3rem;
    font-weight: 800;
    margin-bottom: 15px;
}

.page-intro {
    font-size: 1.3rem;
    opacity: 0.95;
}

.guidelines {
    padding: 70px 25px;
    background: white;
}

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

.guideline-box {
    background: #f0fdf4;
    padding: 35px;
    border-radius: 18px;
    text-align: center;
    border: 2px solid #d1fae5;
}

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

.guideline-box h3 {
    font-size: 1.5rem;
    font-weight: 700;
    color: #1f2937;
    margin-bottom: 15px;
}

.guideline-box p {
    color: #6b7280;
    line-height: 1.7;
}

.gameplay {
    padding: 70px 25px;
    background: #f0fdf4;
}

.gameplay-wrapper {
    background: white;
    padding: 25px;
    border-radius: 20px;
    box-shadow: 0 10px 35px rgba(5, 150, 105, 0.1);
    border: 2px solid #d1fae5;
}

.gameplay-frame {
    width: 100%;
    height: 600px;
    border: none;
    border-radius: 15px;
}

.entertainment-notice {
    padding: 70px 25px;
    background: white;
}

.notice-container {
    background: #fef3c7;
    padding: 40px;
    border-radius: 18px;
    border-left: 6px solid #f59e0b;
    text-align: center;
}

.notice-container h3 {
    font-size: 1.8rem;
    font-weight: 700;
    color: #92400e;
    margin-bottom: 20px;
}

.notice-container p {
    font-size: 1.15rem;
    color: #78350f;
    line-height: 1.8;
}

/* Legal Pages */
.legal-date {
    font-style: italic;
    color: rgba(255, 255, 255, 0.85);
}

.legal-section {
    padding: 70px 25px;
    background: white;
}

.legal-document {
    max-width: 900px;
    margin: 0 auto;
}

.legal-document h2 {
    font-size: 1.9rem;
    font-weight: 700;
    color: #059669;
    margin-top: 45px;
    margin-bottom: 20px;
}

.legal-document h2:first-child {
    margin-top: 0;
}

.legal-document p {
    color: #4b5563;
    line-height: 1.9;
    margin-bottom: 20px;
    font-size: 1.05rem;
}

/* Footer */
.main-footer {
    background: #1f2937;
    color: #d1d5db;
    padding: 70px 25px 25px;
}

.footer-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 45px;
    margin-bottom: 45px;
}

.footer-section h4 {
    font-size: 1.4rem;
    color: #10b981;
    margin-bottom: 20px;
    font-weight: 700;
}

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

.footer-links {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.footer-links a {
    color: #9ca3af;
    text-decoration: none;
    transition: color 0.3s;
}

.footer-links a:hover {
    color: #10b981;
}

.footer-copyright {
    text-align: center;
    padding-top: 30px;
    border-top: 1px solid #374151;
    color: #9ca3af;
}

/* Mobile Responsive */
@media (max-width: 768px) {
    .mobile-toggle {
        display: flex;
    }

    .main-nav {
        position: fixed;
        top: 68px;
        left: -100%;
        width: 100%;
        background: white;
        flex-direction: column;
        gap: 0;
        padding: 20px 0;
        box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
        transition: left 0.3s;
    }

    .main-nav.open {
        left: 0;
    }

    .nav-link {
        padding: 15px 25px;
        display: block;
        border-bottom: 1px solid #f3f4f6;
    }

    .hero-content h1 {
        font-size: 2.2rem;
    }

    .hero-description {
        font-size: 1.1rem;
    }

    .section-title {
        font-size: 2rem;
    }

    .info-grid {
        grid-template-columns: 1fr;
    }

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

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

    .game-display,
    .gameplay-frame {
        height: 400px;
    }

    .hero-features {
        flex-direction: column;
        align-items: center;
    }
}