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

body {
    font-family: 'Inter', sans-serif;
    background: #0a0e1a;
    color: #e8eef2;
    line-height: 1.6;
    min-height: 100vh;
}

.age-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(10, 14, 26, 0.98);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 10000;
}

.age-overlay.hidden {
    display: none;
}

.age-box {
    background: linear-gradient(135deg, #1a2332 0%, #0f1621 100%);
    padding: 60px 50px;
    border-radius: 12px;
    max-width: 520px;
    width: 90%;
    text-align: center;
    border: 2px solid #14b8a6;
    box-shadow: 0 10px 40px rgba(20, 184, 166, 0.3);
}

.age-symbol {
    font-size: 72px;
    color: #14b8a6;
    margin-bottom: 25px;
}

.age-box h2 {
    font-family: 'Space Grotesk', sans-serif;
    font-size: 36px;
    font-weight: 700;
    color: #14b8a6;
    margin-bottom: 20px;
    letter-spacing: 1px;
}

.age-box p {
    font-size: 17px;
    margin-bottom: 15px;
    color: #c8d3dc;
    line-height: 1.7;
}

.age-actions {
    display: flex;
    gap: 18px;
    margin-top: 35px;
    justify-content: center;
}

.age-accept,
.age-decline {
    padding: 16px 36px;
    font-size: 16px;
    font-family: 'Space Grotesk', sans-serif;
    font-weight: 600;
    border: 2px solid #14b8a6;
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.3s ease;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.age-accept {
    background: #14b8a6;
    color: #0a0e1a;
}

.age-accept:hover {
    background: #17d4bb;
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(20, 184, 166, 0.5);
}

.age-decline {
    background: transparent;
    color: #c8d3dc;
    border-color: #4a5568;
}

.age-decline:hover {
    background: #1a2332;
    border-color: #718096;
}

.header {
    background: rgba(15, 22, 33, 0.95);
    border-bottom: 1px solid #14b8a6;
    position: sticky;
    top: 0;
    z-index: 1000;
    backdrop-filter: blur(10px);
}

.nav {
    padding: 0;
}

.nav-wrapper {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 24px 5%;
    max-width: 100%;
}

.brand {
    display: flex;
    align-items: center;
    gap: 12px;
    font-family: 'Space Grotesk', sans-serif;
    font-size: 28px;
    font-weight: 700;
    color: #14b8a6;
    letter-spacing: 2px;
}

.brand-symbol {
    font-size: 32px;
}

.nav-burger {
    display: none;
    flex-direction: column;
    background: none;
    border: none;
    cursor: pointer;
    padding: 8px;
}

.nav-burger span {
    width: 28px;
    height: 3px;
    background: #14b8a6;
    margin: 3px 0;
    transition: 0.3s;
    border-radius: 2px;
}

.nav-burger.active span:nth-child(1) {
    transform: rotate(-45deg) translate(-6px, 6px);
}

.nav-burger.active span:nth-child(2) {
    opacity: 0;
}

.nav-burger.active span:nth-child(3) {
    transform: rotate(45deg) translate(-6px, -6px);
}

.nav-list {
    display: flex;
    list-style: none;
    gap: 32px;
}

.nav-item {
    color: #c8d3dc;
    text-decoration: none;
    font-size: 16px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    padding: 10px 18px;
    border-radius: 6px;
    transition: all 0.3s ease;
}

.nav-item:hover,
.nav-item.active {
    color: #14b8a6;
    background: rgba(20, 184, 166, 0.1);
}

@media (max-width: 968px) {
    .nav-burger {
        display: flex;
        z-index: 1001;
    }

    .nav-list {
        position: fixed;
        left: -100%;
        top: 0;
        flex-direction: column;
        background: rgba(10, 14, 26, 0.98);
        width: 100%;
        height: 100vh;
        text-align: center;
        transition: 0.3s;
        padding-top: 100px;
        gap: 0;
    }

    .nav-list.active {
        left: 0;
    }

    .nav-list li {
        margin: 0;
    }

    .nav-item {
        display: block;
        padding: 26px;
        font-size: 20px;
    }
}

.content {
    width: 100%;
}

.intro {
    padding: 100px 5%;
    text-align: center;
    background: linear-gradient(135deg, rgba(20, 184, 166, 0.08) 0%, rgba(15, 22, 33, 0.08) 100%);
}

.intro-wrapper {
    max-width: 1000px;
    margin: 0 auto;
}

.intro h1 {
    font-family: 'Space Grotesk', sans-serif;
    font-size: 56px;
    font-weight: 700;
    color: #14b8a6;
    margin-bottom: 28px;
    letter-spacing: 1px;
}

.intro-lead {
    font-size: 20px;
    color: #c8d3dc;
    margin-bottom: 40px;
    line-height: 1.8;
}

.intro-tags {
    display: flex;
    gap: 20px;
    justify-content: center;
    flex-wrap: wrap;
}

.tag {
    background: rgba(20, 184, 166, 0.1);
    border: 1px solid #14b8a6;
    padding: 10px 24px;
    border-radius: 6px;
    font-size: 16px;
    font-weight: 600;
    color: #14b8a6;
}

.alerts {
    padding: 80px 5%;
    background: rgba(15, 22, 33, 0.5);
}

.alerts-container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 32px;
    max-width: 1200px;
    margin: 0 auto;
}

.alert-box {
    background: linear-gradient(135deg, #1a2332 0%, #0f1621 100%);
    padding: 36px;
    border-radius: 10px;
    border: 1px solid #2d3748;
    transition: all 0.3s ease;
}

.alert-box:hover {
    border-color: #14b8a6;
    transform: translateY(-4px);
    box-shadow: 0 8px 24px rgba(20, 184, 166, 0.2);
}

.alert-header {
    display: flex;
    align-items: center;
    gap: 15px;
    margin-bottom: 16px;
}

.alert-icon {
    font-size: 28px;
    color: #14b8a6;
}

.alert-box h3 {
    font-family: 'Space Grotesk', sans-serif;
    font-size: 22px;
    font-weight: 700;
    color: #e8eef2;
}

.alert-box p {
    font-size: 16px;
    color: #c8d3dc;
    line-height: 1.7;
}

.showcase {
    padding: 80px 5%;
    background: rgba(10, 14, 26, 0.8);
}

.showcase-container {
    max-width: 1400px;
    margin: 0 auto;
}

.showcase-title {
    text-align: center;
    margin-bottom: 50px;
}

.showcase-title h2 {
    font-family: 'Space Grotesk', sans-serif;
    font-size: 48px;
    font-weight: 700;
    color: #14b8a6;
    margin-bottom: 12px;
}

.showcase-title p {
    font-size: 18px;
    color: #c8d3dc;
}

.showcase-layout {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 36px;
}

.showcase-game {
    background: #000;
    border-radius: 10px;
    overflow: hidden;
    border: 2px solid #14b8a6;
    box-shadow: 0 8px 32px rgba(20, 184, 166, 0.3);
}

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

.showcase-info {
    background: linear-gradient(135deg, #1a2332 0%, #0f1621 100%);
    padding: 36px;
    border-radius: 10px;
    border: 1px solid #2d3748;
}

.showcase-info h3 {
    font-family: 'Space Grotesk', sans-serif;
    font-size: 26px;
    font-weight: 700;
    color: #14b8a6;
    margin-bottom: 18px;
}

.showcase-info p {
    font-size: 16px;
    color: #c8d3dc;
    margin-bottom: 24px;
    line-height: 1.7;
}

.game-specs {
    list-style: none;
    margin: 24px 0;
}

.game-specs li {
    font-size: 15px;
    color: #c8d3dc;
    padding: 10px 0;
    border-bottom: 1px solid #2d3748;
}

.game-specs strong {
    color: #14b8a6;
    margin-right: 8px;
}

.action-link {
    display: inline-block;
    background: #14b8a6;
    color: #0a0e1a;
    padding: 14px 32px;
    text-decoration: none;
    border-radius: 6px;
    font-family: 'Space Grotesk', sans-serif;
    font-size: 16px;
    font-weight: 600;
    transition: all 0.3s ease;
    margin-top: 18px;
}

.action-link:hover {
    background: #17d4bb;
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(20, 184, 166, 0.4);
}

.philosophy {
    padding: 80px 5%;
    background: linear-gradient(135deg, rgba(20, 184, 166, 0.05) 0%, rgba(15, 22, 33, 0.05) 100%);
}

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

.philosophy-panels {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(340px, 1fr));
    gap: 32px;
}

.panel {
    background: linear-gradient(135deg, #1a2332 0%, #0f1621 100%);
    padding: 36px;
    border-radius: 10px;
    border: 1px solid #2d3748;
}

.panel h3 {
    font-family: 'Space Grotesk', sans-serif;
    font-size: 24px;
    font-weight: 700;
    color: #14b8a6;
    margin-bottom: 16px;
}

.panel p {
    font-size: 16px;
    color: #c8d3dc;
    margin-bottom: 14px;
    line-height: 1.7;
}

.metrics {
    padding: 90px 5%;
    text-align: center;
    background: rgba(10, 14, 26, 0.8);
}

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

.metrics-title {
    font-family: 'Space Grotesk', sans-serif;
    font-size: 48px;
    font-weight: 700;
    color: #14b8a6;
    margin-bottom: 50px;
}

.metrics-display {
    display: flex;
    justify-content: center;
    gap: 50px;
    flex-wrap: wrap;
}

.metric {
    background: linear-gradient(135deg, #1a2332 0%, #0f1621 100%);
    padding: 40px 50px;
    border-radius: 10px;
    border: 1px solid #2d3748;
    transition: all 0.3s ease;
}

.metric:hover {
    border-color: #14b8a6;
    transform: translateY(-4px);
    box-shadow: 0 8px 24px rgba(20, 184, 166, 0.3);
}

.metric-value {
    font-family: 'Space Grotesk', sans-serif;
    font-size: 52px;
    font-weight: 700;
    color: #14b8a6;
    margin-bottom: 8px;
}

.metric-name {
    font-size: 16px;
    color: #c8d3dc;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.principles {
    padding: 80px 5%;
    background: linear-gradient(135deg, rgba(20, 184, 166, 0.08) 0%, rgba(15, 22, 33, 0.08) 100%);
}

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

.principles-content h2 {
    font-family: 'Space Grotesk', sans-serif;
    font-size: 48px;
    font-weight: 700;
    color: #14b8a6;
    margin-bottom: 20px;
}

.principles-content > p {
    font-size: 18px;
    color: #c8d3dc;
    margin-bottom: 40px;
    line-height: 1.7;
}

.principles-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 28px;
}

.principle-item {
    background: linear-gradient(135deg, #1a2332 0%, #0f1621 100%);
    padding: 32px;
    border-radius: 10px;
    border: 1px solid #2d3748;
}

.principle-number {
    font-family: 'Space Grotesk', sans-serif;
    font-size: 36px;
    font-weight: 700;
    color: #14b8a6;
    display: block;
    margin-bottom: 12px;
}

.principle-item h4 {
    font-family: 'Space Grotesk', sans-serif;
    font-size: 20px;
    font-weight: 700;
    color: #e8eef2;
    margin-bottom: 12px;
}

.principle-item p {
    font-size: 15px;
    color: #c8d3dc;
    line-height: 1.7;
}

.footer {
    background: rgba(15, 22, 33, 0.95);
    border-top: 1px solid #14b8a6;
    padding: 60px 5% 30px;
}

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

.footer-sections {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 40px;
    margin-bottom: 40px;
}

.footer-block h4 {
    font-family: 'Space Grotesk', sans-serif;
    font-size: 22px;
    font-weight: 700;
    color: #14b8a6;
    margin-bottom: 16px;
}

.footer-block p {
    font-size: 15px;
    color: #c8d3dc;
    margin-bottom: 18px;
    line-height: 1.7;
}

.footer-resources,
.footer-legal {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.footer-resources a,
.footer-legal a {
    color: #14b8a6;
    text-decoration: none;
    font-size: 16px;
    font-weight: 600;
    transition: all 0.3s ease;
}

.footer-resources a:hover,
.footer-legal a:hover {
    color: #17d4bb;
    padding-left: 8px;
}

.footer-end {
    text-align: center;
    padding-top: 30px;
    border-top: 1px solid #2d3748;
}

.footer-end p {
    font-size: 14px;
    color: #718096;
    margin-bottom: 8px;
}

.footer-notice {
    font-weight: 700;
    color: #14b8a6;
}

.play-content .play-header {
    padding: 80px 5%;
    text-align: center;
    background: linear-gradient(135deg, rgba(20, 184, 166, 0.08) 0%, rgba(15, 22, 33, 0.08) 100%);
}

.play-header-wrapper h1 {
    font-family: 'Space Grotesk', sans-serif;
    font-size: 48px;
    font-weight: 700;
    color: #14b8a6;
    margin-bottom: 16px;
}

.play-header-wrapper p {
    font-size: 18px;
    color: #c8d3dc;
    max-width: 800px;
    margin: 0 auto;
}

.play-window {
    padding: 60px 5%;
    background: rgba(10, 14, 26, 0.8);
}

.play-window-wrapper {
    max-width: 1400px;
    margin: 0 auto;
}

.game-frame {
    background: #000;
    border-radius: 10px;
    overflow: hidden;
    border: 2px solid #14b8a6;
    box-shadow: 0 8px 32px rgba(20, 184, 166, 0.3);
}

.game-frame iframe {
    width: 100%;
    height: 700px;
    display: block;
}

.play-details {
    padding: 60px 5%;
    background: linear-gradient(135deg, rgba(20, 184, 166, 0.05) 0%, rgba(15, 22, 33, 0.05) 100%);
}

.play-details-wrapper {
    max-width: 1200px;
    margin: 0 auto;
}

.detail-blocks {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 32px;
}

.detail-block {
    background: linear-gradient(135deg, #1a2332 0%, #0f1621 100%);
    padding: 36px;
    border-radius: 10px;
    border: 1px solid #2d3748;
}

.detail-block h2 {
    font-family: 'Space Grotesk', sans-serif;
    font-size: 24px;
    font-weight: 700;
    color: #14b8a6;
    margin-bottom: 18px;
}

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

.detail-block li {
    font-size: 15px;
    color: #c8d3dc;
    margin-bottom: 10px;
    padding-left: 22px;
    position: relative;
}

.detail-block li::before {
    content: '◈';
    position: absolute;
    left: 0;
    color: #14b8a6;
    font-size: 14px;
}

.play-notice {
    padding: 60px 5%;
    background: rgba(10, 14, 26, 0.8);
}

.play-notice-wrapper {
    max-width: 1000px;
    margin: 0 auto;
}

.notice-banner {
    background: linear-gradient(135deg, #1a2332 0%, #0f1621 100%);
    padding: 40px;
    border-radius: 10px;
    border: 1px solid #14b8a6;
    display: flex;
    gap: 28px;
    align-items: center;
}

.notice-symbol {
    font-size: 56px;
    color: #14b8a6;
    flex-shrink: 0;
}

.notice-text h3 {
    font-family: 'Space Grotesk', sans-serif;
    font-size: 24px;
    font-weight: 700;
    color: #14b8a6;
    margin-bottom: 12px;
}

.notice-text p {
    font-size: 16px;
    color: #c8d3dc;
    line-height: 1.7;
}

.legal-content {
    padding: 60px 5%;
    background: rgba(10, 14, 26, 0.8);
}

.legal-document {
    max-width: 1000px;
    margin: 0 auto;
    background: linear-gradient(135deg, #1a2332 0%, #0f1621 100%);
    padding: 60px;
    border-radius: 10px;
    border: 1px solid #2d3748;
}

.legal-document h1 {
    font-family: 'Space Grotesk', sans-serif;
    font-size: 48px;
    font-weight: 700;
    color: #14b8a6;
    margin-bottom: 16px;
    text-align: center;
}

.legal-meta {
    text-align: center;
    font-size: 16px;
    color: #718096;
    margin-bottom: 50px;
    font-style: italic;
}

.legal-section {
    margin-bottom: 40px;
}

.legal-section h2 {
    font-family: 'Space Grotesk', sans-serif;
    font-size: 28px;
    font-weight: 700;
    color: #14b8a6;
    margin-bottom: 16px;
    padding-bottom: 10px;
    border-bottom: 1px solid #2d3748;
}

.legal-section p {
    font-size: 16px;
    color: #c8d3dc;
    margin-bottom: 14px;
    line-height: 1.8;
}

.legal-highlight {
    background: rgba(20, 184, 166, 0.1);
    padding: 32px;
    border-radius: 10px;
    border: 1px solid #14b8a6;
    margin-top: 40px;
}

.key-points {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 18px;
    margin-top: 24px;
}

.point-item {
    background: rgba(10, 14, 26, 0.6);
    padding: 20px;
    border-radius: 8px;
    border: 1px solid #2d3748;
    font-size: 15px;
    color: #c8d3dc;
}

.point-item strong {
    color: #14b8a6;
    display: block;
    margin-bottom: 6px;
    font-size: 16px;
}

@media (max-width: 1200px) {
    .showcase-layout {
        grid-template-columns: 1fr;
    }

    .showcase-game iframe {
        height: 500px;
    }
}

@media (max-width: 768px) {
    .intro h1,
    .showcase-title h2,
    .metrics-title,
    .principles-content h2,
    .play-header-wrapper h1,
    .legal-document h1 {
        font-size: 36px;
    }

    .intro-lead,
    .showcase-title p,
    .play-header-wrapper p {
        font-size: 16px;
    }

    .intro-tags {
        flex-direction: column;
        align-items: center;
    }

    .alerts-container,
    .philosophy-panels,
    .detail-blocks {
        grid-template-columns: 1fr;
    }

    .metrics-display {
        flex-direction: column;
    }

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

    .notice-banner {
        flex-direction: column;
        text-align: center;
    }

    .legal-document {
        padding: 40px 24px;
    }

    .legal-section h2 {
        font-size: 22px;
    }

    .age-box {
        padding: 40px 28px;
    }

    .age-box h2 {
        font-size: 28px;
    }

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