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

body {
    font-family: 'Roboto', sans-serif;
    background: linear-gradient(to right, #2c3e50 0%, #34495e 50%, #2c3e50 100%);
    color: #ecf0f1;
    line-height: 1.6;
    min-height: 100vh;
}

h1, h2, h3, h4 {
    font-family: 'Bebas Neue', sans-serif;
    letter-spacing: 2px;
}

/* Age Check Modal */
.age-check-modal {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.95);
    z-index: 999999;
    align-items: center;
    justify-content: center;
    padding: 1rem;
}

.age-check-modal.show {
    display: flex;
}

.age-check-container {
    background: linear-gradient(135deg, #9b59b6 0%, #8e44ad 100%);
    max-width: 480px;
    width: 100%;
    padding: 2.5rem;
    border-radius: 20px;
    text-align: center;
    box-shadow: 0 20px 60px rgba(155, 89, 182, 0.6);
    border: 5px solid #ffffff;
}

.age-check-icon {
    font-size: 4rem;
    margin-bottom: 1rem;
}

.age-check-container h2 {
    font-size: 2rem;
    margin-bottom: 1rem;
    color: #ffffff;
}

.age-check-container p {
    margin-bottom: 1rem;
    font-size: 1.05rem;
    color: #ecf0f1;
}

.age-check-subtext {
    font-style: italic;
    color: #f39c12;
    font-weight: 600;
}

.age-check-buttons {
    display: flex;
    gap: 1rem;
    margin-top: 2rem;
}

.age-btn-confirm,
.age-btn-deny {
    flex: 1;
    padding: 1rem 1.5rem;
    font-size: 1rem;
    font-weight: 700;
    font-family: 'Bebas Neue', sans-serif;
    border: none;
    border-radius: 10px;
    cursor: pointer;
    transition: all 0.3s ease;
    letter-spacing: 1px;
}

.age-btn-confirm {
    background: #27ae60;
    color: white;
}

.age-btn-confirm:hover {
    background: #229954;
    transform: scale(1.05);
}

.age-btn-deny {
    background: #e74c3c;
    color: white;
}

.age-btn-deny:hover {
    background: #c0392b;
    transform: scale(1.05);
}

/* Navigation */
.main-navigation {
    background: rgba(44, 62, 80, 0.95);
    backdrop-filter: blur(10px);
    position: sticky;
    top: 0;
    z-index: 99999;
    border-bottom: 5px solid #9b59b6;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.3);
}

.nav-wrapper {
    max-width: 1400px;
    margin: 0 auto;
    padding: 1rem 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo-area {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.site-title {
    font-family: 'Bebas Neue', sans-serif;
    font-size: 2rem;
    color: #9b59b6;
    letter-spacing: 3px;
    text-shadow: 0 0 10px rgba(155, 89, 182, 0.5);
}

.menu-btn {
    display: none;
    flex-direction: column;
    background: transparent;
    border: none;
    cursor: pointer;
    padding: 0.5rem;
}

.menu-btn span {
    width: 30px;
    height: 4px;
    background: #9b59b6;
    margin: 3px 0;
    transition: 0.3s ease;
    border-radius: 3px;
}

.nav-links {
    display: flex;
    gap: 1.5rem;
    align-items: center;
}

.nav-links a {
    color: #ecf0f1;
    text-decoration: none;
    font-weight: 600;
    font-size: 1rem;
    padding: 0.7rem 1.4rem;
    border-radius: 10px;
    transition: all 0.3s ease;
    border: 2px solid transparent;
    text-transform: uppercase;
    letter-spacing: 1px;
    font-family: 'Bebas Neue', sans-serif;
}

.nav-links a:hover,
.nav-links a.active-link {
    color: #9b59b6;
    border-color: #9b59b6;
    background: rgba(155, 89, 182, 0.1);
}

/* Mobile Navigation */
@media (max-width: 768px) {
    .menu-btn {
        display: flex;
    }

    .nav-links {
        position: fixed;
        top: 0;
        right: -100%;
        width: 80%;
        height: 100vh;
        background: rgba(44, 62, 80, 0.98);
        flex-direction: column;
        padding: 7rem 2rem 2rem;
        transition: right 0.4s ease;
        border-left: 5px solid #9b59b6;
        gap: 0.8rem;
    }

    .nav-links.show {
        right: 0;
    }

    .nav-links a {
        width: 100%;
        text-align: center;
        font-size: 1.4rem;
        padding: 1rem;
    }

    .menu-btn.active span:nth-child(1) {
        transform: rotate(-45deg) translate(-7px, 8px);
    }

    .menu-btn.active span:nth-child(2) {
        opacity: 0;
    }

    .menu-btn.active span:nth-child(3) {
        transform: rotate(45deg) translate(-7px, -8px);
    }
}

/* Content Box */
.content-box {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 2rem;
}

/* Hero Area */
.hero-area {
    background: linear-gradient(135deg, rgba(155, 89, 182, 0.25) 0%, rgba(142, 68, 173, 0.25) 100%);
    padding: 5rem 2rem;
    text-align: center;
    border-bottom: 4px solid #9b59b6;
}

.hero-content-box h1 {
    font-size: 3.5rem;
    color: #9b59b6;
    margin-bottom: 1rem;
    text-shadow: 3px 3px 6px rgba(0, 0, 0, 0.5);
}

.hero-description {
    font-size: 1.6rem;
    color: #ecf0f1;
    margin-bottom: 2rem;
    font-weight: 300;
}

.hero-badges-row {
    display: flex;
    gap: 1.5rem;
    justify-content: center;
    flex-wrap: wrap;
}

.hero-badge {
    background: rgba(155, 89, 182, 0.2);
    border: 3px solid #9b59b6;
    padding: 0.8rem 2rem;
    border-radius: 25px;
    font-weight: 700;
    font-size: 1rem;
}

/* Introduction Area */
.introduction-area {
    padding: 5rem 2rem;
}

.introduction-area h2 {
    font-size: 2.8rem;
    text-align: center;
    color: #9b59b6;
    margin-bottom: 1.5rem;
}

.lead-paragraph {
    text-align: center;
    font-size: 1.15rem;
    max-width: 950px;
    margin: 0 auto 4rem;
    line-height: 1.8;
}

.features-layout {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.feature-item {
    background: rgba(255, 255, 255, 0.05);
    padding: 2.5rem;
    border-radius: 15px;
    border: 3px solid rgba(155, 89, 182, 0.3);
    text-align: center;
    transition: all 0.3s ease;
}

.feature-item:hover {
    transform: translateY(-10px);
    border-color: #9b59b6;
    background: rgba(255, 255, 255, 0.08);
    box-shadow: 0 10px 30px rgba(155, 89, 182, 0.3);
}

.feature-emoji {
    font-size: 3.5rem;
    display: block;
    margin-bottom: 1rem;
}

.feature-item h3 {
    font-size: 1.8rem;
    color: #9b59b6;
    margin-bottom: 1rem;
}

.feature-item p {
    font-size: 1.05rem;
    line-height: 1.7;
}

/* Game Section */
.game-section {
    padding: 5rem 2rem;
    background: rgba(0, 0, 0, 0.2);
}

.game-section h2 {
    font-size: 2.8rem;
    text-align: center;
    color: #9b59b6;
    margin-bottom: 1rem;
}

.game-introduction {
    text-align: center;
    font-size: 1.15rem;
    max-width: 800px;
    margin: 0 auto 3rem;
}

.game-container-box {
    max-width: 1200px;
    margin: 0 auto;
    background: rgba(0, 0, 0, 0.4);
    padding: 1.5rem;
    border-radius: 15px;
    border: 5px solid #9b59b6;
}

.game-container-box.expanded {
    max-width: 100%;
}

.game-embed {
    width: 100%;
    height: 700px;
    border: none;
    border-radius: 10px;
}

.game-notice-box {
    margin-top: 2rem;
    padding: 1.5rem;
    background: rgba(155, 89, 182, 0.15);
    border-left: 6px solid #9b59b6;
    border-radius: 8px;
}

/* Notices Area */
.notices-area {
    padding: 5rem 2rem;
}

.notices-area h2 {
    font-size: 2.8rem;
    text-align: center;
    color: #9b59b6;
    margin-bottom: 3rem;
}

.notices-layout {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.notice-item {
    padding: 2.5rem;
    border-radius: 15px;
    border: 4px solid;
}

.notice-type-red {
    background: rgba(231, 76, 60, 0.1);
    border-color: #e74c3c;
}

.notice-type-blue {
    background: rgba(52, 152, 219, 0.1);
    border-color: #3498db;
}

.notice-type-yellow {
    background: rgba(241, 196, 15, 0.1);
    border-color: #f1c40f;
}

.notice-item h3 {
    font-size: 1.8rem;
    margin-bottom: 1rem;
}

.notice-item p {
    font-size: 1.05rem;
    line-height: 1.7;
}

/* Advantages Area */
.advantages-area {
    padding: 5rem 2rem;
    background: rgba(0, 0, 0, 0.2);
}

.advantages-area h2 {
    font-size: 2.8rem;
    text-align: center;
    color: #9b59b6;
    margin-bottom: 3rem;
}

.advantages-container {
    max-width: 1000px;
    margin: 0 auto;
}

.advantage-block {
    display: flex;
    gap: 2rem;
    margin-bottom: 3rem;
    align-items: flex-start;
}

.advantage-label {
    font-size: 3.5rem;
    font-weight: 700;
    color: #9b59b6;
    font-family: 'Bebas Neue', sans-serif;
    min-width: 80px;
    text-align: center;
}

.advantage-content h3 {
    font-size: 1.8rem;
    color: #9b59b6;
    margin-bottom: 0.8rem;
}

.advantage-content p {
    font-size: 1.1rem;
    line-height: 1.8;
}

/* Highlights Area */
.highlights-area {
    padding: 5rem 2rem;
}

.highlights-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
}

.highlight-box {
    background: rgba(255, 255, 255, 0.05);
    padding: 2rem;
    border-radius: 12px;
    border: 2px solid rgba(155, 89, 182, 0.3);
    transition: all 0.3s ease;
}

.highlight-box:hover {
    border-color: #9b59b6;
    background: rgba(255, 255, 255, 0.08);
}

.highlight-box h3 {
    font-size: 1.6rem;
    color: #9b59b6;
    margin-bottom: 0.8rem;
}

.highlight-box p {
    font-size: 1rem;
    line-height: 1.7;
}

/* Action Area */
.action-area {
    padding: 5rem 2rem;
    text-align: center;
    background: rgba(0, 0, 0, 0.2);
}

.action-content h2 {
    font-size: 2.8rem;
    color: #9b59b6;
    margin-bottom: 1rem;
}

.action-content p {
    font-size: 1.3rem;
    margin-bottom: 2.5rem;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
}

.action-link {
    display: inline-block;
    padding: 1.3rem 3.5rem;
    background: #9b59b6;
    color: white;
    font-size: 1.3rem;
    font-weight: 700;
    font-family: 'Bebas Neue', sans-serif;
    text-decoration: none;
    border-radius: 15px;
    transition: all 0.3s ease;
    border: 4px solid #9b59b6;
    letter-spacing: 2px;
}

.action-link:hover {
    background: transparent;
    color: #9b59b6;
    transform: scale(1.08);
    box-shadow: 0 10px 30px rgba(155, 89, 182, 0.4);
}

/* Play Page */
.play-header-area {
    padding: 4rem 2rem;
    text-align: center;
    background: rgba(0, 0, 0, 0.2);
}

.play-header-area h1 {
    font-size: 3rem;
    color: #9b59b6;
    margin-bottom: 1rem;
}

.play-subtitle {
    font-size: 1.4rem;
    color: #ecf0f1;
}

.play-game-area {
    padding: 4rem 2rem;
}

.instructions-box {
    background: rgba(255, 255, 255, 0.05);
    padding: 2rem;
    border-radius: 15px;
    margin-bottom: 2rem;
    border: 3px solid rgba(155, 89, 182, 0.3);
}

.instructions-box h2 {
    color: #9b59b6;
    margin-bottom: 1rem;
}

.instruction-items {
    list-style: none;
    margin: 1.5rem 0;
}

.instruction-items li {
    padding: 1rem 0;
    font-size: 1.1rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.browser-info {
    margin-top: 1.5rem;
    padding: 1rem;
    background: rgba(155, 89, 182, 0.1);
    border-radius: 8px;
}

.play-warning-box {
    margin-top: 2rem;
    padding: 2rem;
    background: rgba(241, 196, 15, 0.15);
    border: 4px solid #f1c40f;
    border-radius: 15px;
}

.play-warning-box h3 {
    color: #f1c40f;
    margin-bottom: 1rem;
}

/* Legal Pages */
.legal-header-area {
    padding: 4rem 2rem;
    text-align: center;
    background: rgba(0, 0, 0, 0.2);
    border-bottom: 5px solid #9b59b6;
}

.legal-header-area h1 {
    font-size: 3rem;
    color: #9b59b6;
    margin-bottom: 0.5rem;
}

.last-updated {
    font-style: italic;
    color: #95a5a6;
}

.legal-content-area {
    padding: 4rem 2rem;
}

.legal-text-block {
    max-width: 950px;
    margin: 0 auto;
    background: rgba(255, 255, 255, 0.03);
    padding: 3rem;
    border-radius: 15px;
    border: 3px solid rgba(155, 89, 182, 0.2);
}

.legal-text-block h2 {
    color: #9b59b6;
    font-size: 2rem;
    margin-top: 2.5rem;
    margin-bottom: 1rem;
}

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

.legal-text-block p {
    margin-bottom: 1rem;
    line-height: 1.8;
    font-size: 1.05rem;
}

.legal-text-block ul {
    margin: 1rem 0 1rem 2.5rem;
    line-height: 1.8;
}

.legal-text-block li {
    margin-bottom: 0.6rem;
}

.terms-agreement-box,
.privacy-summary-box,
.confirmation-block {
    margin-top: 3rem;
    padding: 2rem;
    background: rgba(155, 89, 182, 0.15);
    border: 4px solid #9b59b6;
    border-radius: 12px;
}

.alert-block {
    margin: 2rem 0;
    padding: 2rem;
    background: rgba(241, 196, 15, 0.15);
    border-left: 8px solid #f1c40f;
    border-radius: 8px;
}

.confirmation-block ul {
    list-style: none;
    margin-left: 0;
}

.confirmation-block li {
    padding: 0.5rem 0;
    font-size: 1.1rem;
}

/* Footer */
.site-footer {
    background: rgba(44, 62, 80, 0.95);
    padding: 3rem 2rem 1.5rem;
    border-top: 5px solid #9b59b6;
    margin-top: 4rem;
}

.footer-content-box {
    max-width: 1400px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2.5rem;
    margin-bottom: 2rem;
}

.footer-section h4 {
    color: #9b59b6;
    font-size: 1.4rem;
    margin-bottom: 1rem;
}

.footer-section p {
    margin-bottom: 1rem;
    line-height: 1.7;
    font-size: 1rem;
}

.footer-links {
    display: flex;
    flex-direction: column;
    gap: 0.8rem;
}

.footer-links a {
    color: #ecf0f1;
    text-decoration: none;
    transition: color 0.3s ease;
    font-size: 1rem;
}

.footer-links a:hover {
    color: #9b59b6;
}

.footer-bar {
    text-align: center;
    padding-top: 2rem;
    border-top: 1px solid rgba(155, 89, 182, 0.3);
    color: #95a5a6;
    font-size: 0.95rem;
}

/* Responsive Design */
@media (max-width: 768px) {
    .hero-content-box h1 {
        font-size: 2.5rem;
    }

    .hero-description {
        font-size: 1.3rem;
    }

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

    .hero-badge {
        width: 100%;
        max-width: 300px;
    }

    .introduction-area h2,
    .game-section h2,
    .notices-area h2,
    .advantages-area h2,
    .action-content h2 {
        font-size: 2.2rem;
    }

    .features-layout,
    .notices-layout {
        grid-template-columns: 1fr;
    }

    .game-embed {
        height: 500px;
    }

    .advantage-block {
        flex-direction: column;
        text-align: center;
    }

    .advantage-label {
        min-width: auto;
    }

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

    .play-header-area h1 {
        font-size: 2.3rem;
    }

    .legal-header-area h1 {
        font-size: 2.3rem;
    }

    .legal-text-block {
        padding: 2rem 1.5rem;
    }

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

@media (max-width: 480px) {
    .site-title {
        font-size: 1.5rem;
    }

    .hero-content-box h1 {
        font-size: 2rem;
    }

    .game-embed {
        height: 400px;
    }
}