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

body {
    font-family: 'Montserrat', sans-serif;
    background: linear-gradient(to bottom, #1a1a2e 0%, #0f0f1e 100%);
    color: #e0e0e0;
    min-height: 100vh;
}

.top-header {
    background: linear-gradient(135deg, #5e35b1 0%, #7e57c2 100%);
    padding: 1.5rem 0;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.4);
    position: sticky;
    top: 0;
    z-index: 1000;
}

.header-content {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.site-logo {
    display: flex;
    align-items: center;
    gap: 1rem;
    font-size: 2rem;
    font-weight: 800;
    color: white;
}

.main-navigation {
    display: flex;
    gap: 2rem;
}

.nav-link {
    color: white;
    text-decoration: none;
    font-weight: 600;
    font-size: 1.1rem;
    padding: 0.7rem 1.3rem;
    border-radius: 10px;
    transition: all 0.3s ease;
}

.nav-link:hover {
    background: rgba(255, 255, 255, 0.2);
    transform: translateY(-2px);
}

.nav-link.active {
    background: #00e5ff;
    color: #5e35b1;
}

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

.menu-btn span {
    width: 30px;
    height: 3px;
    background: white;
    border-radius: 2px;
    transition: all 0.3s ease;
}

.content-wrapper {
    max-width: 900px;
    margin: 0 auto;
    padding: 3rem 2rem;
}

.hero-banner {
    text-align: center;
    padding: 5rem 2rem;
    background: linear-gradient(135deg, #5e35b1 0%, #00e5ff 100%);
    border-radius: 25px;
    margin-bottom: 4rem;
    box-shadow: 0 20px 60px rgba(94, 53, 177, 0.4);
}

.hero-banner h1 {
    font-size: 3.5rem;
    color: white;
    margin-bottom: 1.5rem;
    font-weight: 800;
    text-shadow: 2px 2px 8px rgba(0, 0, 0, 0.3);
}

.hero-subtitle {
    font-size: 1.4rem;
    color: white;
    margin-bottom: 2rem;
    line-height: 1.6;
}

.hero-tags {
    display: flex;
    gap: 1rem;
    justify-content: center;
    flex-wrap: wrap;
}

.tag {
    background: white;
    color: #5e35b1;
    padding: 0.8rem 1.5rem;
    border-radius: 50px;
    font-weight: 700;
    font-size: 1rem;
}

.welcome-section {
    text-align: center;
    margin-bottom: 4rem;
}

.welcome-section h2 {
    font-size: 2.5rem;
    color: #00e5ff;
    margin-bottom: 1.5rem;
    font-weight: 700;
}

.section-intro {
    font-size: 1.2rem;
    line-height: 1.9;
    color: #c0c0c0;
}

.pillars-section {
    display: flex;
    flex-direction: column;
    gap: 2.5rem;
    margin-bottom: 4rem;
}

.pillar {
    background: rgba(94, 53, 177, 0.1);
    border: 2px solid #5e35b1;
    border-radius: 20px;
    padding: 3rem;
    text-align: center;
    transition: all 0.3s ease;
}

.pillar:hover {
    transform: scale(1.02);
    border-color: #00e5ff;
    box-shadow: 0 10px 30px rgba(0, 229, 255, 0.2);
}

.pillar-icon {
    font-size: 4rem;
    margin-bottom: 1.5rem;
}

.pillar h3 {
    font-size: 2rem;
    color: #00e5ff;
    margin-bottom: 1.5rem;
    font-weight: 700;
}

.pillar p {
    font-size: 1.1rem;
    line-height: 1.9;
    color: #c0c0c0;
}

.featured-game {
    margin-bottom: 4rem;
}

.featured-game h2 {
    text-align: center;
    font-size: 2.5rem;
    color: #00e5ff;
    margin-bottom: 2.5rem;
    font-weight: 700;
}

.game-frame {
    background: #000;
    border-radius: 20px;
    overflow: hidden;
    border: 4px solid #5e35b1;
    box-shadow: 0 15px 50px rgba(94, 53, 177, 0.3);
}

.game-frame iframe {
    width: 100%;
    height: 600px;
    display: block;
}

.game-notice, .play-reminder {
    text-align: center;
    margin-top: 2rem;
    font-size: 1.15rem;
    color: #00e5ff;
    font-weight: 600;
}

.declarations {
    margin-bottom: 4rem;
}

.declarations h2 {
    text-align: center;
    font-size: 2.5rem;
    color: #00e5ff;
    margin-bottom: 2.5rem;
    font-weight: 700;
}

.declaration-cards {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.declaration-card {
    padding: 2.5rem;
    border-radius: 15px;
    border-left: 6px solid;
}

.declaration-card.purple {
    background: rgba(94, 53, 177, 0.15);
    border-color: #5e35b1;
}

.declaration-card.blue {
    background: rgba(63, 81, 181, 0.15);
    border-color: #3f51b5;
}

.declaration-card.cyan {
    background: rgba(0, 229, 255, 0.15);
    border-color: #00e5ff;
}

.declaration-card h3 {
    font-size: 1.7rem;
    margin-bottom: 1rem;
    font-weight: 700;
}

.declaration-card p {
    line-height: 1.8;
    color: #c0c0c0;
    font-size: 1.05rem;
}

.advantages {
    background: rgba(94, 53, 177, 0.1);
    border: 2px solid #5e35b1;
    border-radius: 20px;
    padding: 3rem;
    margin-bottom: 4rem;
}

.advantages h2 {
    text-align: center;
    font-size: 2.5rem;
    color: #00e5ff;
    margin-bottom: 2rem;
    font-weight: 700;
}

.advantage-list {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 1.2rem;
}

.advantage-list li {
    font-size: 1.15rem;
    padding: 1.2rem;
    background: rgba(0, 229, 255, 0.05);
    border-radius: 10px;
    border-left: 4px solid #00e5ff;
}

.page-banner {
    text-align: center;
    background: linear-gradient(135deg, #5e35b1 0%, #7e57c2 100%);
    padding: 4rem 2rem;
    border-radius: 20px;
    margin-bottom: 3rem;
}

.page-banner h1 {
    font-size: 3rem;
    color: white;
    margin-bottom: 1rem;
    font-weight: 800;
}

.page-banner p {
    font-size: 1.3rem;
    color: white;
}

.legal-document {
    background: rgba(30, 30, 50, 0.6);
    padding: 3.5rem;
    border-radius: 20px;
    line-height: 1.9;
    border: 2px solid #5e35b1;
}

.legal-document h2 {
    color: #00e5ff;
    font-size: 2rem;
    margin-top: 2.5rem;
    margin-bottom: 1.5rem;
    font-weight: 700;
}

.legal-document p {
    margin-bottom: 1.5rem;
    color: #c0c0c0;
    font-size: 1.05rem;
}

.alert-box {
    background: rgba(0, 229, 255, 0.15);
    padding: 2.5rem;
    border-radius: 15px;
    border: 3px solid #00e5ff;
    margin-bottom: 2.5rem;
}

.gameplay-guide {
    margin-bottom: 4rem;
}

.gameplay-guide h2 {
    text-align: center;
    font-size: 2.5rem;
    color: #00e5ff;
    margin-bottom: 2.5rem;
    font-weight: 700;
}

.guide-blocks {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.guide-block {
    background: rgba(94, 53, 177, 0.1);
    border: 2px solid #5e35b1;
    padding: 2.5rem;
    border-radius: 15px;
    text-align: center;
}

.guide-icon {
    font-size: 3.5rem;
    display: block;
    margin-bottom: 1.5rem;
}

.guide-block h3 {
    color: #00e5ff;
    margin-bottom: 1rem;
    font-size: 1.7rem;
    font-weight: 700;
}

.guide-block p {
    line-height: 1.8;
    color: #c0c0c0;
}

.page-footer {
    background: #0a0a15;
    padding: 3.5rem 2rem;
    margin-top: 5rem;
}

.footer-content {
    max-width: 1200px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 3rem;
}

.footer-block h4 {
    color: #00e5ff;
    margin-bottom: 1.5rem;
    font-size: 1.4rem;
    font-weight: 700;
}

.footer-block ul {
    list-style: none;
}

.footer-block ul li {
    margin-bottom: 0.8rem;
}

.footer-block a {
    color: #c0c0c0;
    text-decoration: none;
    transition: color 0.3s ease;
}

.footer-block a:hover {
    color: #00e5ff;
}

.footer-block p {
    line-height: 1.8;
    color: #c0c0c0;
    margin-bottom: 1rem;
}

.age-modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.96);
    z-index: 10000;
    justify-content: center;
    align-items: center;
}

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

.age-modal-content {
    background: linear-gradient(135deg, #2a1a4a 0%, #1a1a3e 100%);
    padding: 4rem;
    border-radius: 25px;
    text-align: center;
    max-width: 600px;
    border: 4px solid #5e35b1;
    box-shadow: 0 30px 80px rgba(94, 53, 177, 0.5);
}

.age-modal-content h2 {
    color: #00e5ff;
    margin-bottom: 2rem;
    font-size: 2.5rem;
    font-weight: 800;
}

.age-modal-content p {
    margin-bottom: 1.3rem;
    font-size: 1.25rem;
    line-height: 1.7;
}

.age-modal-buttons {
    display: flex;
    gap: 1.5rem;
    justify-content: center;
    margin-top: 2.5rem;
}

.btn-yes, .btn-no {
    padding: 1.3rem 3.5rem;
    border: none;
    border-radius: 15px;
    font-size: 1.2rem;
    font-weight: 700;
    cursor: pointer;
    transition: all 0.3s ease;
    font-family: 'Montserrat', sans-serif;
}

.btn-yes {
    background: #5e35b1;
    color: white;
}

.btn-yes:hover {
    background: #7e57c2;
    transform: scale(1.08);
}

.btn-no {
    background: #616161;
    color: white;
}

.btn-no:hover {
    background: #757575;
}

@media (max-width: 968px) {
    .main-navigation {
        position: fixed;
        top: 95px;
        left: -100%;
        flex-direction: column;
        background: #5e35b1;
        width: 100%;
        padding: 2rem;
        gap: 0;
        transition: left 0.3s ease;
    }

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

    .nav-link {
        margin-bottom: 1rem;
    }

    .menu-btn {
        display: flex;
    }

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

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

    .content-wrapper {
        padding: 2rem 1rem;
    }

    .game-frame iframe {
        height: 450px;
    }

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

    .legal-document {
        padding: 2rem;
    }
}