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

body {
    font-family: 'Raleway', sans-serif;
    background: linear-gradient(180deg, #1a1a2e 0%, #16213e 100%);
    color: #E8E8E8;
    line-height: 1.6;
    min-height: 100vh;
}

.wrapper {
    max-width: 1300px;
    margin: 0 auto;
    padding: 0 30px;
}

.header-bar {
    background: rgba(26, 26, 46, 0.95);
    backdrop-filter: blur(10px);
    box-shadow: 0 2px 20px rgba(107, 92, 231, 0.2);
    position: sticky;
    top: 0;
    z-index: 1000;
}

.header-bar .wrapper {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 18px 30px;
}

.logo {
    display: flex;
    align-items: center;
    gap: 15px;
    text-decoration: none;
    font-size: 26px;
    font-weight: 700;
    color: #6B5CE7;
}

.menu-btn {
    display: none;
    background: none;
    border: none;
    color: #6B5CE7;
    font-size: 28px;
    cursor: pointer;
    padding: 5px 10px;
}

.navigation {
    display: flex;
    gap: 35px;
}

.nav-link {
    color: #B8B8D0;
    text-decoration: none;
    font-weight: 600;
    font-size: 15px;
    transition: color 0.3s;
    padding: 8px 0;
    border-bottom: 2px solid transparent;
}

.nav-link:hover,
.nav-link.active {
    color: #6B5CE7;
    border-bottom-color: #6B5CE7;
}

.banner {
    position: relative;
    min-height: 600px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, #4F46E5 0%, #6B5CE7 100%);
    overflow: hidden;
}

.stars {
    position: absolute;
    width: 100%;
    height: 100%;
    background-image: 
        radial-gradient(2px 2px at 20px 30px, white, transparent),
        radial-gradient(2px 2px at 60px 70px, white, transparent),
        radial-gradient(1px 1px at 50px 50px, white, transparent),
        radial-gradient(1px 1px at 130px 80px, white, transparent),
        radial-gradient(2px 2px at 90px 10px, white, transparent);
    background-repeat: repeat;
    background-size: 200px 200px;
    animation: twinkle 3s ease-in-out infinite;
    opacity: 0.5;
}

@keyframes twinkle {
    0%, 100% { opacity: 0.5; }
    50% { opacity: 0.8; }
}

.banner-text {
    position: relative;
    z-index: 1;
    text-align: center;
    padding: 0 30px;
}

.banner-text h1 {
    font-size: 64px;
    font-weight: 700;
    color: white;
    margin-bottom: 25px;
    text-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
}

.subtitle {
    font-size: 20px;
    color: rgba(255, 255, 255, 0.95);
    max-width: 700px;
    margin: 0 auto 40px;
    line-height: 1.8;
}

.btn-primary {
    display: inline-block;
    background: white;
    color: #4F46E5;
    padding: 18px 45px;
    border-radius: 50px;
    text-decoration: none;
    font-size: 18px;
    font-weight: 700;
    transition: transform 0.3s, box-shadow 0.3s;
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.3);
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 12px 35px rgba(0, 0, 0, 0.4);
}

.info-section {
    padding: 80px 30px;
    background: #1a1a2e;
}

.info-cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 35px;
}

.info-card {
    background: linear-gradient(135deg, rgba(79, 70, 229, 0.1) 0%, rgba(107, 92, 231, 0.1) 100%);
    padding: 45px 35px;
    border-radius: 20px;
    text-align: center;
    border: 2px solid rgba(107, 92, 231, 0.3);
    transition: transform 0.3s, box-shadow 0.3s;
}

.info-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 40px rgba(107, 92, 231, 0.3);
}

.card-icon {
    font-size: 55px;
    margin-bottom: 20px;
}

.info-card h3 {
    font-size: 24px;
    color: #6B5CE7;
    margin-bottom: 15px;
    font-weight: 700;
}

.info-card p {
    color: #B8B8D0;
    line-height: 1.8;
}

.game-section {
    padding: 80px 30px;
    background: #16213e;
}

.game-header {
    text-align: center;
    margin-bottom: 50px;
}

.game-header h2 {
    font-size: 42px;
    color: #6B5CE7;
    margin-bottom: 15px;
    font-weight: 700;
}

.game-header p {
    font-size: 18px;
    color: #B8B8D0;
}

.game-container {
    max-width: 1100px;
    margin: 0 auto;
    background: rgba(26, 26, 46, 0.5);
    padding: 20px;
    border-radius: 20px;
    box-shadow: 0 10px 40px rgba(107, 92, 231, 0.2);
}

.game-iframe {
    width: 100%;
    height: 700px;
    border: none;
    border-radius: 15px;
    display: block;
}

.game-disclaimer {
    text-align: center;
    margin-top: 30px;
    font-size: 17px;
    color: #B8B8D0;
}

.benefits {
    padding: 80px 30px;
    background: #1a1a2e;
}

.section-title {
    font-size: 42px;
    color: #6B5CE7;
    text-align: center;
    margin-bottom: 60px;
    font-weight: 700;
}

.benefits-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
}

.benefit-card {
    background: rgba(22, 33, 62, 0.7);
    padding: 35px 30px;
    border-radius: 15px;
    border-left: 4px solid #6B5CE7;
    transition: background 0.3s;
}

.benefit-card:hover {
    background: rgba(22, 33, 62, 0.9);
}

.benefit-card h4 {
    font-size: 20px;
    color: #6B5CE7;
    margin-bottom: 15px;
    font-weight: 700;
}

.benefit-card p {
    color: #B8B8D0;
    line-height: 1.8;
}

.legal-notice {
    padding: 80px 30px;
    background: #16213e;
}

.notice-container {
    max-width: 900px;
    margin: 0 auto;
    background: rgba(26, 26, 46, 0.7);
    padding: 50px;
    border-radius: 20px;
    border: 2px solid rgba(107, 92, 231, 0.3);
}

.notice-container h3 {
    font-size: 32px;
    color: #6B5CE7;
    margin-bottom: 25px;
    text-align: center;
    font-weight: 700;
}

.notice-container p {
    font-size: 18px;
    color: #B8B8D0;
    line-height: 1.9;
    margin-bottom: 30px;
}

.notice-list {
    list-style: none;
    padding: 0;
}

.notice-list li {
    padding: 15px 0 15px 40px;
    color: #B8B8D0;
    line-height: 1.8;
    position: relative;
    border-bottom: 1px solid rgba(107, 92, 231, 0.2);
}

.notice-list li:before {
    content: "•";
    position: absolute;
    left: 15px;
    color: #6B5CE7;
    font-size: 24px;
}

.main-footer {
    background: #0f0f1e;
    padding: 60px 30px 20px;
    border-top: 2px solid #6B5CE7;
}

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

.footer-col h4 {
    color: #6B5CE7;
    font-size: 18px;
    margin-bottom: 20px;
    font-weight: 700;
}

.footer-col p {
    color: #888;
    line-height: 1.9;
}

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

.footer-col ul li {
    margin: 12px 0;
}

.footer-col a {
    color: #888;
    text-decoration: none;
    transition: color 0.3s;
}

.footer-col a:hover {
    color: #6B5CE7;
}

.footer-bar {
    text-align: center;
    padding-top: 30px;
    border-top: 1px solid rgba(107, 92, 231, 0.2);
    color: #666;
    font-size: 14px;
}

.verify-modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.97);
    z-index: 10000;
    justify-content: center;
    align-items: center;
}

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

.verify-box {
    background: linear-gradient(135deg, #1a1a2e 0%, #16213e 100%);
    padding: 60px 50px;
    border-radius: 25px;
    text-align: center;
    max-width: 550px;
    border: 3px solid #6B5CE7;
    box-shadow: 0 20px 60px rgba(107, 92, 231, 0.5);
}

.verify-icon {
    font-size: 65px;
    margin-bottom: 20px;
}

.verify-box h2 {
    font-size: 32px;
    color: #6B5CE7;
    margin-bottom: 20px;
    font-weight: 700;
}

.verify-box p {
    font-size: 17px;
    color: #B8B8D0;
    margin-bottom: 15px;
    line-height: 1.7;
}

.verify-actions {
    display: flex;
    gap: 15px;
    margin-top: 35px;
}

.verify-actions button {
    flex: 1;
    padding: 18px 35px;
    font-size: 17px;
    font-weight: 700;
    border: none;
    border-radius: 50px;
    cursor: pointer;
    transition: transform 0.3s, box-shadow 0.3s;
}

.action-yes {
    background: #6B5CE7;
    color: white;
}

.action-yes:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(107, 92, 231, 0.5);
}

.action-no {
    background: #555;
    color: white;
}

.action-no:hover {
    transform: translateY(-2px);
    background: #444;
}

.doc-page {
    padding: 80px 30px;
    min-height: calc(100vh - 200px);
}

.doc-page h1 {
    font-size: 48px;
    color: #6B5CE7;
    text-align: center;
    margin-bottom: 50px;
    font-weight: 700;
}

.doc-container {
    max-width: 1000px;
    margin: 0 auto;
    background: rgba(26, 26, 46, 0.7);
    padding: 60px;
    border-radius: 20px;
    border: 2px solid rgba(107, 92, 231, 0.3);
}

.doc-container h2 {
    font-size: 26px;
    color: #6B5CE7;
    margin: 35px 0 20px;
    font-weight: 700;
}

.doc-container p,
.doc-container li {
    color: #B8B8D0;
    line-height: 1.9;
    margin-bottom: 15px;
}

.doc-container ul {
    margin: 15px 0 25px 30px;
}

.doc-container strong {
    color: #6B5CE7;
}

.alert-box {
    background: linear-gradient(135deg, #4F46E5 0%, #6B5CE7 100%);
    padding: 30px;
    border-radius: 15px;
    margin-bottom: 40px;
}

.alert-box h2 {
    color: white !important;
    margin-top: 0;
}

.alert-box p {
    color: white;
}

.play-intro {
    background: linear-gradient(135deg, #4F46E5 0%, #6B5CE7 100%);
    padding: 80px 30px;
    text-align: center;
}

.play-intro h1 {
    font-size: 52px;
    color: white;
    margin-bottom: 20px;
    font-weight: 700;
}

.play-intro p {
    font-size: 18px;
    color: rgba(255, 255, 255, 0.95);
}

.play-area {
    padding: 80px 30px;
    background: #1a1a2e;
}

.play-frame {
    max-width: 1200px;
    margin: 0 auto;
    background: rgba(26, 26, 46, 0.5);
    padding: 20px;
    border-radius: 20px;
    box-shadow: 0 10px 40px rgba(107, 92, 231, 0.2);
}

.play-iframe {
    width: 100%;
    height: 800px;
    border: none;
    border-radius: 15px;
    display: block;
}

.play-info {
    padding: 80px 30px;
    background: #16213e;
}

.play-details {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
}

.detail-box {
    background: rgba(26, 26, 46, 0.7);
    padding: 35px 30px;
    border-radius: 15px;
    border-left: 4px solid #6B5CE7;
}

.detail-box h3 {
    font-size: 20px;
    color: #6B5CE7;
    margin-bottom: 15px;
    font-weight: 700;
}

.detail-box p {
    color: #B8B8D0;
    line-height: 1.8;
}

@media (max-width: 768px) {
    .menu-btn {
        display: block;
    }

    .navigation {
        position: fixed;
        top: 75px;
        left: -100%;
        width: 280px;
        height: calc(100vh - 75px);
        background: rgba(26, 26, 46, 0.98);
        flex-direction: column;
        padding: 30px 20px;
        box-shadow: 2px 0 20px rgba(107, 92, 231, 0.3);
        transition: left 0.3s;
        gap: 0;
    }

    .navigation.active {
        left: 0;
    }

    .nav-link {
        padding: 15px 0;
        border-bottom: 1px solid rgba(107, 92, 231, 0.2);
    }

    .banner-text h1 {
        font-size: 42px;
    }

    .subtitle {
        font-size: 17px;
    }

    .game-iframe {
        height: 500px;
    }

    .play-iframe {
        height: 550px;
    }

    .verify-box {
        margin: 20px;
        padding: 40px 30px;
    }

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

    .doc-container {
        padding: 35px 25px;
    }

    .notice-container {
        padding: 35px 25px;
    }
}