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

body {
    font-family: 'Playfair Display', serif;
    background: #0a0a0a;
    color: #f5f5f5;
    line-height: 1.6;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Header */
.header {
    background: linear-gradient(135deg, #1a1a1a 0%, #2d2d2d 100%);
    border-bottom: 2px solid #d4af37;
    position: sticky;
    top: 0;
    z-index: 100;
}

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

.logo {
    font-size: 32px;
    font-weight: 900;
    letter-spacing: 3px;
    color: #d4af37;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.5);
}

.nav-desktop {
    display: flex;
    gap: 30px;
}

.nav-link {
    color: #f5f5f5;
    text-decoration: none;
    font-size: 16px;
    font-weight: 600;
    transition: color 0.3s ease;
    position: relative;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background: #d4af37;
    transition: width 0.3s ease;
}

.nav-link:hover::after,
.nav-link.active::after {
    width: 100%;
}

.nav-link:hover,
.nav-link.active {
    color: #d4af37;
}

/* Mobile Menu Button */
.mobile-menu-btn {
    display: none;
    flex-direction: column;
    background: none;
    border: none;
    cursor: pointer;
    padding: 5px;
}

.mobile-menu-btn span {
    width: 25px;
    height: 3px;
    background: #d4af37;
    margin: 3px 0;
    transition: 0.3s;
}

.mobile-menu {
    display: none;
    background: #1a1a1a;
    border-bottom: 2px solid #d4af37;
}

.mobile-menu.active {
    display: block;
}

.mobile-nav-link {
    display: block;
    padding: 15px 20px;
    color: #f5f5f5;
    text-decoration: none;
    border-bottom: 1px solid #2d2d2d;
    transition: background 0.3s ease;
}

.mobile-nav-link:hover {
    background: #2d2d2d;
    color: #d4af37;
}

/* Hero Section */
.hero-section {
    background: linear-gradient(135deg, #1a1a1a 0%, #2d2d2d 50%, #1a1a1a 100%);
    padding: 100px 20px;
    text-align: center;
    border-bottom: 3px solid #d4af37;
}

.hero-title {
    font-size: 64px;
    font-weight: 900;
    color: #d4af37;
    margin-bottom: 20px;
    text-shadow: 3px 3px 6px rgba(0, 0, 0, 0.7);
}

.hero-subtitle {
    font-size: 28px;
    color: #f5f5f5;
    font-weight: 400;
    margin-bottom: 30px;
}

.hero-divider {
    width: 100px;
    height: 3px;
    background: #d4af37;
    margin: 30px auto;
}

.hero-description {
    font-size: 18px;
    max-width: 800px;
    margin: 0 auto;
    color: #ccc;
    line-height: 1.8;
}

/* Introduction Section */
.intro-section {
    padding: 80px 20px;
    background: #0f0f0f;
}

.section-title {
    font-size: 42px;
    text-align: center;
    color: #d4af37;
    margin-bottom: 40px;
    font-weight: 700;
}

.intro-content {
    max-width: 900px;
    margin: 0 auto;
}

.intro-content p {
    font-size: 18px;
    margin-bottom: 20px;
    color: #ccc;
    line-height: 1.9;
}

/* Notices Section */
.notices-section {
    padding: 80px 20px;
    background: linear-gradient(135deg, #1a1a1a 0%, #0f0f0f 100%);
}

.notices-container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    margin-top: 40px;
}

.notice-box {
    background: #1a1a1a;
    padding: 30px;
    border: 2px solid #d4af37;
    border-radius: 8px;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.notice-box:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(212, 175, 55, 0.3);
}

.notice-header {
    display: flex;
    align-items: center;
    gap: 15px;
    margin-bottom: 20px;
}

.notice-symbol {
    font-size: 36px;
}

.notice-box h3 {
    font-size: 24px;
    color: #d4af37;
    font-weight: 700;
}

.notice-box p {
    font-size: 16px;
    color: #ccc;
    line-height: 1.7;
}

/* Game Section */
.game-section {
    padding: 80px 20px;
    background: #0f0f0f;
}

.game-description {
    text-align: center;
    font-size: 18px;
    color: #ccc;
    max-width: 800px;
    margin: 0 auto 40px;
}

.game-frame {
    max-width: 900px;
    margin: 0 auto;
    background: #000;
    padding: 20px;
    border: 3px solid #d4af37;
    border-radius: 10px;
}

.game-frame iframe {
    width: 100%;
    height: 600px;
    border: none;
}

/* Benefits Section */
.benefits-section {
    padding: 80px 20px;
    background: linear-gradient(135deg, #1a1a1a 0%, #0f0f0f 100%);
}

.benefits-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
    margin-top: 40px;
}

.benefit-item {
    background: #1a1a1a;
    padding: 40px 30px;
    text-align: center;
    border: 1px solid #2d2d2d;
    border-radius: 8px;
    transition: border-color 0.3s ease, transform 0.3s ease;
}

.benefit-item:hover {
    border-color: #d4af37;
    transform: translateY(-5px);
}

.benefit-icon {
    font-size: 48px;
    margin-bottom: 20px;
}

.benefit-item h3 {
    font-size: 24px;
    color: #d4af37;
    margin-bottom: 15px;
    font-weight: 700;
}

.benefit-item p {
    font-size: 16px;
    color: #ccc;
    line-height: 1.7;
}

/* Page Hero */
.page-hero {
    background: linear-gradient(135deg, #1a1a1a 0%, #2d2d2d 100%);
    padding: 80px 20px;
    text-align: center;
    border-bottom: 3px solid #d4af37;
}

.page-title {
    font-size: 52px;
    font-weight: 900;
    color: #d4af37;
    margin-bottom: 15px;
}

.page-subtitle {
    font-size: 20px;
    color: #ccc;
}

/* Instructions Section */
.instructions-section {
    padding: 60px 20px;
    background: #0f0f0f;
}

.instructions-box {
    max-width: 900px;
    margin: 0 auto;
    background: #1a1a1a;
    padding: 40px;
    border: 2px solid #d4af37;
    border-radius: 8px;
}

.instructions-box h2 {
    font-size: 32px;
    color: #d4af37;
    margin-bottom: 20px;
}

.instructions-box p {
    font-size: 16px;
    color: #ccc;
    margin-bottom: 15px;
    line-height: 1.8;
}

.instructions-box ul {
    margin: 20px 0 20px 30px;
}

.instructions-box li {
    margin-bottom: 10px;
    color: #ccc;
    line-height: 1.7;
}

/* Play Game Section */
.play-game-section {
    padding: 40px 20px 80px;
    background: #0f0f0f;
}

/* Content Section */
.content-section {
    padding: 60px 20px 80px;
    background: #0f0f0f;
}

.content-box {
    max-width: 900px;
    margin: 0 auto;
}

.content-item {
    background: #1a1a1a;
    padding: 35px;
    margin-bottom: 30px;
    border-left: 4px solid #d4af37;
    border-radius: 5px;
}

.content-item h2 {
    font-size: 28px;
    color: #d4af37;
    margin-bottom: 20px;
    font-weight: 700;
}

.content-item p {
    font-size: 16px;
    color: #ccc;
    margin-bottom: 15px;
    line-height: 1.8;
}

.content-item ul {
    margin: 15px 0 15px 30px;
}

.content-item li {
    margin-bottom: 10px;
    color: #ccc;
    line-height: 1.7;
}

.content-item a {
    color: #d4af37;
    text-decoration: none;
}

.content-item a:hover {
    text-decoration: underline;
}

.highlight-box {
    border: 3px solid #d4af37;
    background: linear-gradient(135deg, #1a1a1a 0%, #2d2d2d 100%);
}

/* Footer */
.footer {
    background: #1a1a1a;
    border-top: 3px solid #d4af37;
    padding: 60px 20px 40px;
}

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

.footer-content h3 {
    font-size: 28px;
    color: #d4af37;
    margin-bottom: 20px;
    font-weight: 700;
}

.footer-content p {
    font-size: 16px;
    color: #ccc;
    margin-bottom: 25px;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

.footer-links {
    display: flex;
    justify-content: center;
    gap: 25px;
    margin-bottom: 30px;
    flex-wrap: wrap;
}

.footer-link {
    display: inline-block;
    padding: 12px 30px;
    background: #2d2d2d;
    color: #d4af37;
    text-decoration: none;
    border: 2px solid #d4af37;
    border-radius: 5px;
    font-weight: 600;
    transition: all 0.3s ease;
}

.footer-link:hover {
    background: #d4af37;
    color: #1a1a1a;
}

.footer-bottom {
    margin-top: 30px;
    padding-top: 20px;
    border-top: 1px solid #2d2d2d;
}

.footer-bottom p {
    font-size: 14px;
    color: #888;
}

/* Age Verification Modal */
.age-modal {
    display: none;
    position: fixed;
    z-index: 1000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.9);
    backdrop-filter: blur(8px);
}

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

.age-modal-content {
    background: linear-gradient(135deg, #1a1a1a 0%, #2d2d2d 100%);
    border: 3px solid #d4af37;
    border-radius: 10px;
    max-width: 550px;
    margin: 20px;
}

.age-modal-header {
    padding: 30px;
    border-bottom: 2px solid #d4af37;
    text-align: center;
}

.age-modal-header h2 {
    font-size: 36px;
    color: #d4af37;
    font-weight: 900;
}

.age-modal-body {
    padding: 30px;
    text-align: center;
}

.age-modal-body p {
    font-size: 18px;
    color: #ccc;
    margin-bottom: 15px;
    line-height: 1.6;
}

.age-modal-footer {
    padding: 20px 30px 30px;
    display: flex;
    gap: 20px;
    justify-content: center;
}

.age-btn {
    padding: 15px 40px;
    font-size: 18px;
    font-weight: 700;
    border: 2px solid #d4af37;
    border-radius: 5px;
    cursor: pointer;
    transition: all 0.3s ease;
    font-family: 'Playfair Display', serif;
}

.age-btn-yes {
    background: #d4af37;
    color: #1a1a1a;
}

.age-btn-yes:hover {
    background: #f5d76e;
    transform: scale(1.05);
}

.age-btn-no {
    background: transparent;
    color: #d4af37;
}

.age-btn-no:hover {
    background: #2d2d2d;
}

/* Responsive Design */
@media (max-width: 768px) {
    .nav-desktop {
        display: none;
    }

    .mobile-menu-btn {
        display: flex;
    }

    .hero-title {
        font-size: 40px;
    }

    .hero-subtitle {
        font-size: 20px;
    }

    .section-title {
        font-size: 32px;
    }

    .page-title {
        font-size: 36px;
    }

    .game-frame iframe {
        height: 400px;
    }

    .age-modal-content {
        margin: 15px;
    }

    .age-modal-footer {
        flex-direction: column;
    }

    .footer-links {
        flex-direction: column;
        align-items: center;
    }
}

@media (max-width: 480px) {
    .hero-title {
        font-size: 32px;
    }

    .game-frame iframe {
        height: 300px;
    }

    .logo {
        font-size: 24px;
    }
}