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

body {
    font-family: 'Exo 2', sans-serif;
    background: linear-gradient(to bottom, #1a0b2e 0%, #2d1b4e 50%, #1a0b2e 100%);
    color: #f0e5ff;
    line-height: 1.65;
    min-height: 100vh;
}

.section-container {
    width: 100%;
    max-width: 100%;
    margin: 0 auto;
    padding: 0 30px;
}

/* Age Check Modal */
.age-check-modal {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(26, 11, 46, 0.97);
    z-index: 10000;
    backdrop-filter: blur(12px);
}

.age-check-modal.visible {
    display: flex;
    align-items: center;
    justify-content: center;
}

.age-check-content {
    background: linear-gradient(135deg, #2d1b4e 0%, #4a2d6e 100%);
    border: 3px solid #a855f7;
    border-radius: 20px;
    padding: 55px 45px;
    max-width: 520px;
    text-align: center;
    box-shadow: 0 25px 80px rgba(168, 85, 247, 0.4);
}

.age-icon {
    font-size: 4.5em;
    display: block;
    margin-bottom: 25px;
}

.age-check-content h2 {
    font-family: 'Rajdhani', sans-serif;
    font-size: 2.5em;
    font-weight: 700;
    margin-bottom: 25px;
    color: #a855f7;
}

.age-check-content p {
    font-size: 1.15em;
    margin-bottom: 15px;
    color: #d4c5f9;
}

.age-check-buttons {
    display: flex;
    gap: 20px;
    margin-top: 35px;
    justify-content: center;
}

.age-accept, .age-reject {
    font-family: 'Rajdhani', sans-serif;
    padding: 18px 45px;
    font-size: 1.2em;
    font-weight: 700;
    border: none;
    border-radius: 12px;
    cursor: pointer;
    transition: all 0.3s ease;
}

.age-accept {
    background: linear-gradient(135deg, #a855f7 0%, #7c3aed 100%);
    color: #fff;
}

.age-accept:hover {
    transform: translateY(-4px);
    box-shadow: 0 10px 30px rgba(168, 85, 247, 0.5);
}

.age-reject {
    background: #3d2957;
    color: #9ca3af;
}

.age-reject:hover {
    background: #4d3567;
}

/* Site Header */
.site-header {
    background: rgba(26, 11, 46, 0.9);
    backdrop-filter: blur(10px);
    border-bottom: 2px solid #a855f7;
    position: sticky;
    top: 0;
    z-index: 999;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
}

.header-inner {
    max-width: 100%;
    margin: 0 auto;
    padding: 0 30px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 85px;
}

.site-logo {
    display: flex;
    align-items: center;
    gap: 12px;
    text-decoration: none;
}

.logo-symbol {
    font-size: 2.5em;
}

.logo-title {
    font-family: 'Rajdhani', sans-serif;
    font-size: 2em;
    font-weight: 700;
    background: linear-gradient(135deg, #a855f7 0%, #ec4899 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    letter-spacing: 2px;
}

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

.nav-item {
    font-family: 'Rajdhani', sans-serif;
    color: #d4c5f9;
    text-decoration: none;
    font-size: 1.15em;
    font-weight: 500;
    transition: all 0.3s ease;
    letter-spacing: 1px;
}

.nav-item:hover, .nav-item.active {
    color: #a855f7;
}

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

.toggle-line {
    width: 30px;
    height: 3px;
    background: #a855f7;
    border-radius: 3px;
    transition: all 0.3s ease;
}

/* Hero Banner */
.hero-banner {
    background: linear-gradient(135deg, rgba(168, 85, 247, 0.15) 0%, rgba(236, 72, 153, 0.1) 100%);
    padding: 130px 0;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.hero-banner::before {
    content: '';
    position: absolute;
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(168, 85, 247, 0.2) 0%, transparent 70%);
    border-radius: 50%;
    top: -300px;
    left: -200px;
}

.hero-text-content {
    position: relative;
    z-index: 1;
}

.hero-text-content h1 {
    font-family: 'Rajdhani', sans-serif;
    font-size: 4.5em;
    font-weight: 700;
    color: #fff;
    margin-bottom: 25px;
    letter-spacing: 2px;
}

.hero-lead {
    font-size: 1.6em;
    color: #d4c5f9;
    margin-bottom: 45px;
}

.hero-cta {
    display: inline-block;
    font-family: 'Rajdhani', sans-serif;
    background: linear-gradient(135deg, #a855f7 0%, #ec4899 100%);
    color: #fff;
    padding: 22px 65px;
    font-size: 1.5em;
    font-weight: 700;
    text-decoration: none;
    border-radius: 50px;
    transition: all 0.3s ease;
    letter-spacing: 1px;
    box-shadow: 0 10px 35px rgba(168, 85, 247, 0.4);
}

.hero-cta:hover {
    transform: translateY(-6px);
    box-shadow: 0 15px 50px rgba(168, 85, 247, 0.6);
}

/* Section Styles */
.intro-section {
    padding: 100px 0;
}

.section-heading {
    font-family: 'Rajdhani', sans-serif;
    font-size: 3.2em;
    font-weight: 700;
    text-align: center;
    margin-bottom: 50px;
    color: #a855f7;
    letter-spacing: 1px;
}

.intro-text p {
    font-size: 1.2em;
    margin-bottom: 30px;
    color: #d4c5f9;
    line-height: 1.9;
}

/* Core Principles */
.core-principles {
    padding: 100px 0;
    background: rgba(45, 27, 78, 0.3);
}

.principles-flex {
    display: flex;
    gap: 40px;
    flex-wrap: wrap;
    justify-content: center;
}

.principle-card {
    background: linear-gradient(135deg, rgba(168, 85, 247, 0.1) 0%, rgba(236, 72, 153, 0.05) 100%);
    border: 2px solid #a855f7;
    border-radius: 15px;
    padding: 45px 35px;
    text-align: center;
    flex: 1;
    min-width: 280px;
    max-width: 380px;
    transition: all 0.3s ease;
}

.principle-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 45px rgba(168, 85, 247, 0.3);
}

.principle-icon {
    font-size: 3.8em;
    margin-bottom: 20px;
}

.principle-card h3 {
    font-family: 'Rajdhani', sans-serif;
    font-size: 1.9em;
    font-weight: 700;
    margin-bottom: 20px;
    color: #ec4899;
}

.principle-card p {
    font-size: 1.1em;
    color: #d4c5f9;
    line-height: 1.7;
}

/* Featured Game Section */
.featured-game-section {
    padding: 100px 0;
}

.section-subheading {
    text-align: center;
    font-size: 1.3em;
    color: #b8a5d9;
    margin-bottom: 50px;
}

.game-frame-container {
    max-width: 950px;
    margin: 0 auto;
    background: #000;
    padding: 25px;
    border-radius: 15px;
    border: 3px solid #a855f7;
    box-shadow: 0 10px 40px rgba(168, 85, 247, 0.3);
}

.game-frame {
    width: 100%;
    height: 680px;
    border: none;
    border-radius: 10px;
}

/* Platform Benefits */
.platform-benefits {
    padding: 100px 0;
    background: rgba(45, 27, 78, 0.3);
}

.benefits-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(290px, 1fr));
    gap: 35px;
}

.benefit-item {
    background: rgba(26, 11, 46, 0.6);
    padding: 35px 30px;
    border-radius: 12px;
    border-left: 4px solid #ec4899;
    transition: all 0.3s ease;
}

.benefit-item:hover {
    background: rgba(26, 11, 46, 0.9);
    transform: translateX(10px);
}

.benefit-emoji {
    font-size: 2.8em;
    display: block;
    margin-bottom: 15px;
}

.benefit-item h3 {
    font-family: 'Rajdhani', sans-serif;
    font-size: 1.6em;
    font-weight: 700;
    margin-bottom: 15px;
    color: #a855f7;
}

.benefit-item p {
    font-size: 1.05em;
    color: #d4c5f9;
    line-height: 1.7;
}

/* Commitment Section */
.commitment-section {
    padding: 100px 0;
    text-align: center;
}

.commitment-content p {
    font-size: 1.2em;
    margin-bottom: 30px;
    color: #d4c5f9;
    line-height: 1.9;
    max-width: 1000px;
    margin-left: auto;
    margin-right: auto;
}

/* Play Page */
.play-hero {
    background: linear-gradient(135deg, rgba(168, 85, 247, 0.15) 0%, rgba(236, 72, 153, 0.1) 100%);
    padding: 100px 0;
    text-align: center;
}

.play-hero h1 {
    font-family: 'Rajdhani', sans-serif;
    font-size: 3.8em;
    font-weight: 700;
    color: #fff;
    margin-bottom: 20px;
    letter-spacing: 1px;
}

.play-subtitle {
    font-size: 1.5em;
    color: #d4c5f9;
}

.game-guidelines {
    padding: 80px 0;
}

.guidelines-layout {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
}

.guideline-box {
    background: linear-gradient(135deg, rgba(168, 85, 247, 0.1) 0%, rgba(236, 72, 153, 0.05) 100%);
    padding: 30px;
    border-radius: 12px;
    border: 2px solid #a855f7;
    font-size: 1.08em;
    color: #d4c5f9;
    line-height: 1.8;
}

.guideline-box strong {
    color: #ec4899;
    display: block;
    margin-bottom: 10px;
    font-size: 1.1em;
}

.gameplay-section {
    padding: 60px 0;
    background: rgba(45, 27, 78, 0.3);
}

.game-area {
    background: #000;
    padding: 25px;
    border-radius: 15px;
    border: 3px solid #a855f7;
}

.game-frame-full {
    width: 100%;
    height: 780px;
    border: none;
    border-radius: 10px;
}

.play-tips-section {
    padding: 80px 0;
}

.tips-layout p {
    font-size: 1.15em;
    margin-bottom: 20px;
    color: #d4c5f9;
    line-height: 1.8;
}

.tips-layout strong {
    color: #a855f7;
}

/* Document Section */
.document-section {
    padding: 80px 0;
}

.document-section h1 {
    font-family: 'Rajdhani', sans-serif;
    font-size: 4em;
    font-weight: 700;
    margin-bottom: 20px;
    color: #a855f7;
    letter-spacing: 1px;
}

.document-date {
    color: #7c3aed;
    font-style: italic;
    margin-bottom: 50px;
    font-size: 1.05em;
}

.document-section h2 {
    font-family: 'Rajdhani', sans-serif;
    font-size: 2.2em;
    font-weight: 700;
    margin: 50px 0 25px;
    color: #ec4899;
}

.document-section p {
    font-size: 1.12em;
    margin-bottom: 25px;
    color: #d4c5f9;
    line-height: 1.9;
}

.document-section ul {
    margin: 20px 0 25px 50px;
    color: #d4c5f9;
}

.document-section li {
    margin-bottom: 12px;
    line-height: 1.8;
}

.critical-notice {
    background: linear-gradient(135deg, rgba(168, 85, 247, 0.2) 0%, rgba(236, 72, 153, 0.1) 100%);
    border-left: 5px solid #ec4899;
    padding: 35px;
    margin: 40px 0;
    border-radius: 10px;
}

.critical-notice h2 {
    margin-top: 0;
    color: #a855f7;
}

/* Site Footer */
.site-footer {
    background: rgba(26, 11, 46, 0.95);
    border-top: 3px solid #a855f7;
    padding: 80px 0 40px;
    margin-top: 80px;
}

.footer-wrapper {
    max-width: 100%;
    margin: 0 auto;
    padding: 0 30px;
}

.footer-main {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 50px;
    margin-bottom: 50px;
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 15px;
}

.footer-description {
    color: #9ca3af;
    font-size: 1em;
}

.footer-resources h4 {
    font-family: 'Rajdhani', sans-serif;
    font-size: 1.6em;
    font-weight: 700;
    margin-bottom: 20px;
    color: #a855f7;
}

.footer-resources p {
    color: #b8a5d9;
    margin-bottom: 15px;
}

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

.resource-links a {
    color: #d4c5f9;
    text-decoration: none;
    transition: all 0.3s ease;
    display: inline-block;
}

.resource-links a:hover {
    color: #ec4899;
    transform: translateX(6px);
}

.footer-copyright {
    text-align: center;
    padding-top: 40px;
    border-top: 1px solid #3d2957;
    color: #9ca3af;
    font-size: 0.95em;
}

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

    .main-navigation {
        display: none;
        position: absolute;
        top: 85px;
        left: 0;
        width: 100%;
        background: rgba(26, 11, 46, 0.98);
        flex-direction: column;
        padding: 30px;
        gap: 20px;
        border-top: 2px solid #a855f7;
    }

    .main-navigation.open {
        display: flex;
    }

    .hero-text-content h1 {
        font-size: 2.8em;
    }

    .hero-lead {
        font-size: 1.3em;
    }

    .hero-cta {
        font-size: 1.2em;
        padding: 18px 45px;
    }

    .game-frame {
        height: 480px;
    }

    .game-frame-full {
        height: 580px;
    }

    .age-check-content {
        padding: 40px 30px;
        margin: 20px;
    }

    .age-check-content h2 {
        font-size: 2em;
    }

    .age-check-buttons {
        flex-direction: column;
    }

    .age-accept, .age-reject {
        width: 100%;
    }

    .principles-flex {
        flex-direction: column;
    }

    .principle-card {
        max-width: 100%;
    }
}