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

body {
    font-family: 'Nunito', sans-serif;
    background: linear-gradient(180deg, #1e3a8a 0%, #0f172a 100%);
    color: #dbeafe;
    line-height: 1.6;
}

.main-nav {
    background: rgba(30, 58, 138, 0.95);
    backdrop-filter: blur(10px);
    border-bottom: 3px solid #3B82F6;
    position: sticky;
    top: 0;
    z-index: 1000;
}

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

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

.brand-text {
    font-size: 1.8rem;
    font-weight: 900;
    letter-spacing: 3px;
    background: linear-gradient(135deg, #3B82F6, #60A5FA);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.nav-list {
    display: flex;
    list-style: none;
    gap: 1.5rem;
}

.nav-list a {
    color: #dbeafe;
    text-decoration: none;
    font-weight: 700;
    padding: 0.7rem 1.3rem;
    border-radius: 10px;
    transition: all 0.3s ease;
}

.nav-list a:hover,
.nav-list a.current {
    background: linear-gradient(135deg, #3B82F6, #2563EB);
    color: #fff;
    box-shadow: 0 4px 15px rgba(59, 130, 246, 0.4);
}

.menu-btn {
    display: none;
    flex-direction: column;
    background: none;
    border: none;
    cursor: pointer;
    gap: 5px;
}

.bar {
    width: 28px;
    height: 3px;
    background: #3B82F6;
    border-radius: 3px;
    transition: 0.3s;
}

main {
    max-width: 1400px;
    margin: 0 auto;
    padding: 2rem;
}

.intro-hero {
    text-align: center;
    padding: 4rem 2rem;
    background: linear-gradient(135deg, rgba(59, 130, 246, 0.15), rgba(37, 99, 235, 0.15));
    border-radius: 20px;
    margin-bottom: 3rem;
    border: 2px solid #3B82F6;
}

.intro-hero h1 {
    font-size: 3rem;
    margin-bottom: 1.5rem;
    background: linear-gradient(135deg, #3B82F6, #60A5FA);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    font-weight: 900;
}

.lead {
    font-size: 1.2rem;
    color: #93c5fd;
    max-width: 900px;
    margin: 0 auto;
    line-height: 1.8;
}

.info-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-bottom: 4rem;
}

.info-tile {
    padding: 2.5rem;
    border-radius: 15px;
    border: 2px solid;
}

.info-tile.blue-tile {
    background: rgba(59, 130, 246, 0.1);
    border-color: #3B82F6;
}

.info-tile.indigo-tile {
    background: rgba(79, 70, 229, 0.1);
    border-color: #4F46E5;
}

.info-tile.sky-tile {
    background: rgba(14, 165, 233, 0.1);
    border-color: #0EA5E9;
}

.info-tile.azure-tile {
    background: rgba(37, 99, 235, 0.1);
    border-color: #2563EB;
}

.tile-header {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1rem;
}

.tile-icon {
    font-size: 2.5rem;
}

.tile-header h3 {
    color: #3B82F6;
    font-size: 1.4rem;
    font-weight: 800;
}

.info-tile p {
    color: #93c5fd;
    line-height: 1.8;
}

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

.gaming-intro {
    text-align: center;
    margin-bottom: 2rem;
}

.gaming-intro h2 {
    font-size: 2.5rem;
    color: #3B82F6;
    margin-bottom: 1rem;
    font-weight: 800;
}

.gaming-intro p {
    font-size: 1.1rem;
    color: #93c5fd;
}

.gaming-frame {
    max-width: 1000px;
    margin: 0 auto;
    background: #000;
    border-radius: 15px;
    overflow: hidden;
    box-shadow: 0 0 50px rgba(59, 130, 246, 0.5);
    border: 3px solid #3B82F6;
}

.embedded-game {
    width: 100%;
    height: 650px;
    border: none;
    display: block;
}

.advantages {
    margin-bottom: 4rem;
}

.advantages h2 {
    text-align: center;
    font-size: 2.5rem;
    color: #3B82F6;
    margin-bottom: 3rem;
    font-weight: 800;
}

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

.adv-card {
    background: rgba(59, 130, 246, 0.08);
    padding: 2rem;
    border-radius: 12px;
    border: 2px solid rgba(59, 130, 246, 0.3);
    text-align: center;
}

.adv-emoji {
    font-size: 3rem;
    display: block;
    margin-bottom: 1rem;
}

.adv-card h4 {
    color: #3B82F6;
    font-size: 1.3rem;
    margin-bottom: 1rem;
    font-weight: 800;
}

.adv-card p {
    color: #93c5fd;
    line-height: 1.7;
}

.community-commitment {
    background: rgba(59, 130, 246, 0.1);
    padding: 3rem;
    border-radius: 20px;
    border: 2px solid #3B82F6;
    margin-bottom: 3rem;
}

.community-commitment h2 {
    text-align: center;
    color: #3B82F6;
    font-size: 2.2rem;
    margin-bottom: 1.5rem;
    font-weight: 800;
}

.commitment-content > p {
    text-align: center;
    color: #93c5fd;
    max-width: 900px;
    margin: 0 auto 2rem;
    font-size: 1.1rem;
    line-height: 1.8;
}

.commitment-boxes {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 1.5rem;
}

.commit-box {
    background: rgba(30, 58, 138, 0.5);
    padding: 1.8rem;
    border-radius: 12px;
    border-left: 4px solid #3B82F6;
}

.commit-box strong {
    color: #60A5FA;
    display: block;
    margin-bottom: 0.8rem;
    font-weight: 800;
}

.commit-box p {
    color: #93c5fd;
    line-height: 1.7;
}

.age-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.95);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 10000;
}

.age-box {
    background: linear-gradient(135deg, #1e3a8a, #0f172a);
    padding: 3rem;
    border-radius: 20px;
    max-width: 550px;
    text-align: center;
    border: 3px solid #3B82F6;
    box-shadow: 0 0 60px rgba(59, 130, 246, 0.7);
}

.age-box h2 {
    font-size: 2.2rem;
    color: #3B82F6;
    margin-bottom: 1.5rem;
    font-weight: 900;
}

.age-box p {
    color: #93c5fd;
    margin-bottom: 1rem;
    font-size: 1.1rem;
    line-height: 1.6;
}

.age-actions {
    display: flex;
    gap: 1rem;
    justify-content: center;
    margin-top: 2rem;
}

.approve-btn,
.deny-btn {
    padding: 1rem 2.5rem;
    border: none;
    border-radius: 12px;
    font-size: 1.1rem;
    font-weight: 700;
    cursor: pointer;
    transition: all 0.3s ease;
    font-family: 'Nunito', sans-serif;
}

.approve-btn {
    background: linear-gradient(135deg, #3B82F6, #2563EB);
    color: #fff;
}

.approve-btn:hover {
    transform: scale(1.05);
    box-shadow: 0 5px 25px rgba(59, 130, 246, 0.6);
}

.deny-btn {
    background: rgba(239, 68, 68, 0.2);
    color: #ef4444;
    border: 2px solid #ef4444;
}

.deny-btn:hover {
    background: rgba(239, 68, 68, 0.3);
}

.site-footer {
    background: rgba(30, 58, 138, 0.8);
    border-top: 3px solid #3B82F6;
    padding: 3rem 2rem 1.5rem;
    margin-top: 4rem;
}

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

.footer-section h3 {
    color: #3B82F6;
    margin-bottom: 1rem;
    font-size: 1.3rem;
    font-weight: 800;
}

.footer-section p {
    color: #93c5fd;
    line-height: 1.7;
}

.footer-links {
    list-style: none;
}

.footer-links li {
    margin-bottom: 0.7rem;
}

.footer-links a {
    color: #93c5fd;
    text-decoration: none;
    transition: color 0.3s ease;
}

.footer-links a:hover {
    color: #3B82F6;
}

.footer-base {
    text-align: center;
    padding-top: 2rem;
    border-top: 2px solid rgba(59, 130, 246, 0.3);
    color: #60A5FA;
}

.play-header {
    text-align: center;
    padding: 3rem 2rem;
    margin-bottom: 3rem;
}

.play-header h1 {
    font-size: 2.8rem;
    color: #3B82F6;
    margin-bottom: 1rem;
    font-weight: 900;
}

.play-desc {
    font-size: 1.3rem;
    color: #93c5fd;
}

.usage-tips {
    margin-bottom: 3rem;
}

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

.tip-item {
    background: rgba(59, 130, 246, 0.1);
    padding: 2rem;
    border-radius: 12px;
    border: 2px solid #3B82F6;
}

.tip-emoji {
    font-size: 3rem;
    display: block;
    margin-bottom: 1rem;
}

.tip-item h3 {
    color: #3B82F6;
    margin-bottom: 1rem;
    font-weight: 800;
}

.tip-item p {
    color: #93c5fd;
    line-height: 1.7;
}

.play-warnings {
    margin-top: 3rem;
    background: rgba(59, 130, 246, 0.08);
    padding: 2.5rem;
    border-radius: 15px;
    border: 2px solid #3B82F6;
}

.play-warnings h2 {
    text-align: center;
    color: #3B82F6;
    margin-bottom: 2rem;
    font-weight: 800;
}

.warning-tiles {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 1.5rem;
}

.warn-tile {
    background: rgba(30, 58, 138, 0.5);
    padding: 1.5rem;
    border-radius: 10px;
    border-left: 4px solid #3B82F6;
}

.warn-tile strong {
    color: #60A5FA;
    display: block;
    margin-bottom: 0.5rem;
}

.legal-wrap {
    max-width: 1000px;
    margin: 0 auto;
}

.legal-wrap h1 {
    font-size: 3rem;
    color: #3B82F6;
    text-align: center;
    margin-bottom: 0.5rem;
    font-weight: 900;
}

.legal-updated {
    text-align: center;
    color: #60A5FA;
    margin-bottom: 3rem;
    font-style: italic;
}

.legal-section {
    background: rgba(59, 130, 246, 0.08);
    padding: 2rem;
    border-radius: 12px;
    border-left: 4px solid #3B82F6;
    margin-bottom: 2rem;
}

.legal-section h2 {
    color: #3B82F6;
    font-size: 1.5rem;
    margin-bottom: 1rem;
    font-weight: 800;
}

.legal-section p {
    color: #93c5fd;
    line-height: 1.8;
}

.important-notice {
    background: linear-gradient(135deg, rgba(59, 130, 246, 0.2), rgba(37, 99, 235, 0.2));
    padding: 2.5rem;
    border-radius: 15px;
    border: 3px solid #3B82F6;
    margin-bottom: 2rem;
}

.important-notice h2 {
    color: #60A5FA;
    font-size: 1.8rem;
    margin-bottom: 1rem;
    font-weight: 900;
}

.important-notice p {
    color: #dbeafe;
    line-height: 1.8;
    font-size: 1.05rem;
}

@media (max-width: 968px) {
    .menu-btn {
        display: flex;
    }

    .nav-list {
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background: rgba(30, 58, 138, 0.98);
        flex-direction: column;
        padding: 1rem;
        gap: 0;
        max-height: 0;
        overflow: hidden;
        transition: max-height 0.3s ease;
    }

    .nav-list.active {
        max-height: 400px;
        border-bottom: 3px solid #3B82F6;
    }

    .nav-list li {
        width: 100%;
    }

    .nav-list a {
        display: block;
        padding: 1rem;
        text-align: center;
    }

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

    .lead {
        font-size: 1rem;
    }

    .embedded-game {
        height: 450px;
    }

    .age-actions {
        flex-direction: column;
    }

    .age-box {
        margin: 1rem;
        padding: 2rem;
    }
}