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

body {
    font-family: 'Inter', sans-serif;
    background: #0d0d0d;
    color: #d4d4d4;
    line-height: 1.7;
}

h1, h2, h3, h4 {
    font-family: 'Cormorant Garamond', serif;
    font-weight: 700;
}

/* Age Gate Overlay */
.age-gate-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(13, 13, 13, 0.98);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 10000;
}

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

.age-gate-panel {
    background: linear-gradient(135deg, #1a1a1a 0%, #262626 100%);
    padding: 60px 50px;
    border: 2px solid #8b7355;
    max-width: 550px;
    text-align: center;
}

.gate-emblem {
    font-size: 4rem;
    margin-bottom: 20px;
}

.age-gate-panel h2 {
    font-size: 2.5rem;
    color: #8b7355;
    margin-bottom: 20px;
}

.gate-divider {
    width: 100px;
    height: 2px;
    background: #8b7355;
    margin: 0 auto 30px;
}

.age-gate-panel p {
    font-size: 1.1rem;
    margin-bottom: 15px;
    color: #a8a8a8;
}

.gate-actions {
    display: flex;
    gap: 20px;
    justify-content: center;
    margin-top: 35px;
}

.gate-btn-accept, .gate-btn-reject {
    padding: 16px 40px;
    font-size: 1rem;
    font-family: 'Cormorant Garamond', serif;
    font-weight: 700;
    border: 2px solid;
    background: none;
    cursor: pointer;
    transition: all 0.3s;
}

.gate-btn-accept {
    border-color: #8b7355;
    color: #8b7355;
}

.gate-btn-accept:hover {
    background: #8b7355;
    color: #0d0d0d;
    transform: translateY(-2px);
}

.gate-btn-reject {
    border-color: #666;
    color: #666;
}

.gate-btn-reject:hover {
    background: #666;
    color: #ffffff;
    transform: translateY(-2px);
}

/* Site Header */
.site-header {
    background: #1a1a1a;
    border-bottom: 1px solid #8b7355;
    position: sticky;
    top: 0;
    z-index: 1000;
}

.header-container {
    max-width: 1600px;
    margin: 0 auto;
    padding: 25px 50px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.site-logo {
    display: flex;
    align-items: center;
    gap: 15px;
    text-decoration: none;
    transition: opacity 0.3s;
}

.site-logo:hover {
    opacity: 0.7;
}

.logo-icon {
    font-size: 2rem;
}

.logo-text {
    font-family: 'Cormorant Garamond', serif;
    font-size: 1.8rem;
    font-weight: 700;
    color: #8b7355;
    letter-spacing: 3px;
}

.site-nav {
    display: flex;
    gap: 40px;
}

.nav-item {
    color: #d4d4d4;
    text-decoration: none;
    font-size: 0.95rem;
    font-weight: 600;
    letter-spacing: 1px;
    transition: color 0.3s;
    position: relative;
}

.nav-item::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 1px;
    background: #8b7355;
    transition: width 0.3s;
}

.nav-item:hover {
    color: #8b7355;
}

.nav-item:hover::after {
    width: 100%;
}

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

.nav-hamburger span {
    width: 28px;
    height: 2px;
    background: #8b7355;
    transition: all 0.3s;
}

/* Page Main */
.page-main {
    min-height: calc(100vh - 200px);
}

.section-container {
    max-width: 1600px;
    margin: 0 auto;
    padding: 0 50px;
}

/* Hero Section */
.hero-section {
    padding: 120px 0;
    text-align: center;
    background: linear-gradient(135deg, rgba(139, 115, 85, 0.08) 0%, transparent 100%);
    border-bottom: 1px solid rgba(139, 115, 85, 0.2);
}

.hero-container {
    max-width: 1600px;
    margin: 0 auto;
    padding: 0 50px;
}

.hero-emblem {
    font-size: 4rem;
    display: block;
    margin-bottom: 20px;
}

.hero-section h1 {
    font-size: 5rem;
    color: #8b7355;
    letter-spacing: 10px;
    margin-bottom: 25px;
}

.hero-line {
    width: 150px;
    height: 2px;
    background: #8b7355;
    margin: 0 auto 30px;
}

.hero-description {
    font-size: 1.3rem;
    color: #a8a8a8;
    max-width: 900px;
    margin: 0 auto;
    line-height: 1.8;
}

/* Welcome Section */
.welcome-section {
    padding: 100px 0;
}

.welcome-section h2 {
    font-size: 3.5rem;
    color: #8b7355;
    text-align: center;
    margin-bottom: 50px;
}

.welcome-content p {
    font-size: 1.15rem;
    line-height: 1.9;
    margin-bottom: 30px;
    color: #a8a8a8;
}

/* Principles Section */
.principles-section {
    padding: 100px 0;
    background: #1a1a1a;
}

.principles-section h2 {
    font-size: 3.5rem;
    color: #8b7355;
    text-align: center;
    margin-bottom: 70px;
}

.principles-layout {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(380px, 1fr));
    gap: 40px;
}

.principle-card {
    background: #0d0d0d;
    padding: 50px 40px;
    border: 1px solid;
    transition: transform 0.3s;
}

.principle-card:hover {
    transform: translateY(-5px);
}

.principle-card.card-primary {
    border-color: rgba(139, 115, 85, 0.5);
}

.principle-card.card-secondary {
    border-color: rgba(139, 115, 85, 0.4);
}

.principle-card.card-tertiary {
    border-color: rgba(139, 115, 85, 0.3);
}

.principle-header {
    display: flex;
    align-items: center;
    gap: 20px;
    margin-bottom: 25px;
    padding-bottom: 20px;
    border-bottom: 1px solid rgba(139, 115, 85, 0.2);
}

.principle-symbol {
    font-size: 3rem;
}

.principle-header h3 {
    font-size: 1.8rem;
    color: #8b7355;
}

.principle-body p {
    font-size: 1.05rem;
    line-height: 1.8;
    color: #a8a8a8;
}

/* Experience Section */
.experience-section {
    padding: 100px 0;
}

.experience-header {
    text-align: center;
    margin-bottom: 60px;
}

.experience-header h2 {
    font-size: 3.5rem;
    color: #8b7355;
    margin-bottom: 20px;
}

.experience-header p {
    font-size: 1.2rem;
    color: #a8a8a8;
}

.experience-frame {
    width: 100%;
    max-width: 1400px;
    margin: 0 auto;
    aspect-ratio: 16 / 9;
    border: 2px solid #8b7355;
    background: #000;
}

.experience-iframe {
    width: 100%;
    height: 100%;
    border: none;
}

.experience-note {
    text-align: center;
    margin-top: 30px;
}

.experience-note p {
    font-size: 1.1rem;
    color: #a8a8a8;
}

/* Advantages Section */
.advantages-section {
    padding: 100px 0;
    background: #1a1a1a;
}

.advantages-section h2 {
    font-size: 3.5rem;
    color: #8b7355;
    text-align: center;
    margin-bottom: 70px;
}

.advantages-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 40px;
}

.advantage-item {
    padding: 40px 35px;
    background: #0d0d0d;
    border-left: 3px solid #8b7355;
}

.advantage-marker {
    font-size: 3rem;
    color: rgba(139, 115, 85, 0.3);
    font-family: 'Cormorant Garamond', serif;
    font-weight: 700;
    margin-bottom: 20px;
}

.advantage-item h3 {
    font-size: 1.6rem;
    color: #8b7355;
    margin-bottom: 15px;
}

.advantage-item p {
    font-size: 1.05rem;
    line-height: 1.7;
    color: #a8a8a8;
}

/* Philosophy Section */
.philosophy-section {
    padding: 100px 0;
}

.philosophy-box {
    background: linear-gradient(135deg, rgba(139, 115, 85, 0.1) 0%, rgba(26, 26, 26, 0.5) 100%);
    padding: 60px;
    border: 1px solid #8b7355;
    max-width: 1200px;
    margin: 0 auto;
}

.philosophy-box h2 {
    font-size: 2.8rem;
    color: #8b7355;
    margin-bottom: 30px;
    text-align: center;
}

.philosophy-box p {
    font-size: 1.1rem;
    line-height: 1.9;
    margin-bottom: 25px;
    color: #a8a8a8;
}

/* Page Intro */
.page-intro {
    padding: 100px 0;
    text-align: center;
    background: #1a1a1a;
    border-bottom: 1px solid rgba(139, 115, 85, 0.2);
}

.page-intro h1 {
    font-size: 3.8rem;
    color: #8b7355;
    margin-bottom: 20px;
}

.page-intro p {
    font-size: 1.2rem;
    color: #a8a8a8;
}

.document-date {
    font-size: 1rem;
    color: #666;
}

/* Play Section */
.play-section {
    padding: 0;
}

.play-wrapper {
    width: 100%;
    height: 80vh;
    min-height: 600px;
    border-top: 2px solid #8b7355;
    border-bottom: 2px solid #8b7355;
    background: #000;
}

.play-iframe {
    width: 100%;
    height: 100%;
    border: none;
}

/* Guidance Section */
.guidance-section {
    padding: 100px 0;
}

.guidance-section h2 {
    font-size: 3.5rem;
    color: #8b7355;
    text-align: center;
    margin-bottom: 60px;
}

.guidance-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 35px;
}

.guidance-card {
    background: #1a1a1a;
    padding: 40px 35px;
    border: 1px solid rgba(139, 115, 85, 0.3);
    text-align: center;
}

.guidance-icon {
    font-size: 3rem;
    margin-bottom: 20px;
}

.guidance-card h3 {
    font-size: 1.5rem;
    color: #8b7355;
    margin-bottom: 15px;
}

.guidance-card p {
    font-size: 1.05rem;
    line-height: 1.7;
    color: #a8a8a8;
}

/* Notice Section */
.notice-section {
    padding: 80px 0;
}

.notice-banner {
    background: linear-gradient(135deg, rgba(139, 115, 85, 0.1) 0%, rgba(26, 26, 26, 0.5) 100%);
    padding: 50px;
    border: 1px solid #8b7355;
    max-width: 1200px;
    margin: 0 auto;
    text-align: center;
}

.notice-banner h3 {
    font-size: 2.2rem;
    color: #8b7355;
    margin-bottom: 25px;
}

.notice-banner p {
    font-size: 1.1rem;
    line-height: 1.8;
    color: #a8a8a8;
}

/* Document Section */
.document-section {
    padding: 80px 0;
}

.legal-text h2 {
    font-size: 2.2rem;
    color: #8b7355;
    margin-top: 45px;
    margin-bottom: 20px;
}

.legal-text p {
    font-size: 1.08rem;
    line-height: 1.9;
    margin-bottom: 22px;
    color: #a8a8a8;
}

/* Site Footer */
.site-footer {
    background: #1a1a1a;
    padding: 80px 0 30px;
    border-top: 1px solid #8b7355;
    margin-top: 100px;
}

.footer-container {
    max-width: 1600px;
    margin: 0 auto;
    padding: 0 50px;
}

.footer-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 50px;
    margin-bottom: 50px;
}

.footer-block h4 {
    font-size: 1.4rem;
    color: #8b7355;
    margin-bottom: 20px;
}

.footer-block p {
    font-size: 1rem;
    line-height: 1.7;
    color: #a8a8a8;
}

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

.footer-links li {
    margin-bottom: 10px;
}

.footer-links a {
    color: #d4d4d4;
    text-decoration: none;
    transition: color 0.3s;
}

.footer-links a:hover {
    color: #8b7355;
}

.footer-bottom {
    text-align: center;
    padding-top: 30px;
    border-top: 1px solid rgba(139, 115, 85, 0.3);
    color: #666;
}

/* Mobile Responsive */
@media (max-width: 968px) {
    .nav-hamburger {
        display: flex;
    }

    .site-nav {
        position: fixed;
        top: 0;
        right: -100%;
        width: 75%;
        height: 100vh;
        background: #1a1a1a;
        flex-direction: column;
        padding: 100px 30px 30px;
        gap: 30px;
        transition: right 0.3s;
        border-left: 2px solid #8b7355;
    }

    .site-nav.active {
        right: 0;
    }

    .hero-section h1 {
        font-size: 3rem;
        letter-spacing: 5px;
    }

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

    .welcome-section h2,
    .principles-section h2,
    .experience-header h2,
    .advantages-section h2,
    .guidance-section h2 {
        font-size: 2.5rem;
    }

    .principles-layout,
    .advantages-grid,
    .guidance-grid {
        grid-template-columns: 1fr;
    }

    .experience-frame {
        aspect-ratio: 4 / 3;
    }

    .play-wrapper {
        height: 60vh;
        min-height: 400px;
    }

    .age-gate-panel {
        padding: 40px 30px;
        margin: 20px;
    }

    .age-gate-panel h2 {
        font-size: 2rem;
    }

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

    .philosophy-box,
    .notice-banner {
        padding: 40px 30px;
    }

    .page-intro h1 {
        font-size: 2.8rem;
    }

    .header-container,
    .section-container,
    .hero-container,
    .footer-container {
        padding-left: 30px;
        padding-right: 30px;
    }
}