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

:root {
    --graphite: #2A2D34;
    --silver: #C0C5CE;
    --deep-blue: #1A2332;
    --neon-blue: #00D4FF;
    --lime: #9EFF00;
    --white: #FFFFFF;
    --light-gray: #E8EAED;
    --dark-overlay: rgba(26, 35, 50, 0.95);
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
    background-color: var(--deep-blue);
    color: var(--silver);
    line-height: 1.6;
    font-size: 16px;
    letter-spacing: 0.3px;
}

.site-header {
    background: linear-gradient(135deg, var(--graphite) 0%, var(--deep-blue) 100%);
    border-bottom: 2px solid var(--neon-blue);
    padding: 0;
    position: sticky;
    top: 0;
    z-index: 1000;
    box-shadow: 0 4px 20px rgba(0, 212, 255, 0.15);
}

.header-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 1.5rem 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

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

.site-title {
    font-size: 1.5rem;
    font-weight: 700;
    letter-spacing: 3px;
    color: var(--white);
    text-transform: uppercase;
}

.site-nav {
    display: flex;
    gap: 2.5rem;
}

.site-nav a {
    color: var(--silver);
    text-decoration: none;
    font-size: 0.95rem;
    font-weight: 600;
    letter-spacing: 2px;
    text-transform: uppercase;
    padding: 0.5rem 1rem;
    border-radius: 4px;
    transition: all 0.2s ease;
    position: relative;
}

.site-nav a::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--neon-blue);
    transition: width 0.3s ease;
}

.site-nav a:hover::after,
.site-nav a.nav-active::after {
    width: 100%;
}

.site-nav a:hover {
    color: var(--neon-blue);
    background: rgba(0, 212, 255, 0.05);
}

.site-nav a.nav-active {
    color: var(--neon-blue);
}

.hero-section {
    background: linear-gradient(135deg, #1A2332 0%, #2A2D34 50%, #1A2332 100%);
    padding: 8rem 2rem;
    position: relative;
    overflow: hidden;
    border-bottom: 3px solid var(--neon-blue);
}

.hero-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background:
        linear-gradient(90deg, transparent 0%, rgba(0, 212, 255, 0.03) 50%, transparent 100%),
        repeating-linear-gradient(0deg, transparent, transparent 2px, rgba(255, 255, 255, 0.02) 2px, rgba(255, 255, 255, 0.02) 4px);
    pointer-events: none;
}

.hero-overlay {
    max-width: 1400px;
    margin: 0 auto;
    text-align: center;
    position: relative;
    z-index: 1;
}

.hero-title {
    font-size: 5rem;
    font-weight: 900;
    letter-spacing: 10px;
    color: var(--white);
    margin-bottom: 1rem;
    text-transform: uppercase;
    text-shadow: 0 0 30px rgba(0, 212, 255, 0.3);
}

.hero-status {
    font-size: 1.2rem;
    color: var(--lime);
    letter-spacing: 5px;
    font-weight: 700;
    margin-bottom: 2rem;
    text-transform: uppercase;
}

.hero-subtitle {
    font-size: 1.2rem;
    color: var(--silver);
    max-width: 800px;
    margin: 0 auto;
    line-height: 1.8;
}

.page-content {
    min-height: 60vh;
}

.content-grid {
    max-width: 1400px;
    margin: 0 auto;
    padding: 4rem 2rem;
    display: grid;
    grid-template-columns: 1fr 320px;
    gap: 4rem;
}

.section-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 3rem;
    padding-bottom: 1rem;
    border-bottom: 2px solid rgba(0, 212, 255, 0.3);
}

.section-header h2 {
    font-size: 2rem;
    color: var(--white);
    letter-spacing: 4px;
    font-weight: 800;
}

.status-indicator {
    background: var(--lime);
    color: var(--deep-blue);
    padding: 0.4rem 1rem;
    border-radius: 4px;
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 2px;
}

.post-list {
    display: grid;
    gap: 2rem;
}

.post-card {
    background: linear-gradient(135deg, rgba(42, 45, 52, 0.6) 0%, rgba(26, 35, 50, 0.6) 100%);
    border: 1px solid rgba(0, 212, 255, 0.2);
    padding: 2rem;
    border-radius: 8px;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.post-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(0, 212, 255, 0.1), transparent);
    transition: left 0.5s ease;
}

.post-card:hover::before {
    left: 100%;
}

.post-card:hover {
    border-color: var(--neon-blue);
    transform: translateY(-4px);
    box-shadow: 0 8px 30px rgba(0, 212, 255, 0.2);
}

.post-date {
    font-size: 0.85rem;
    color: var(--lime);
    letter-spacing: 2px;
    font-weight: 600;
    margin-bottom: 0.75rem;
    font-family: 'Courier New', monospace;
}

.post-title {
    font-size: 1.5rem;
    margin-bottom: 1rem;
    line-height: 1.3;
}

.post-title a {
    color: var(--white);
    text-decoration: none;
    transition: color 0.2s ease;
}

.post-title a:hover {
    color: var(--neon-blue);
}

.post-excerpt {
    color: var(--silver);
    margin-bottom: 1.5rem;
    line-height: 1.7;
}

.post-meta {
    display: flex;
    gap: 1.5rem;
    align-items: center;
    font-size: 0.85rem;
}

.category {
    background: rgba(0, 212, 255, 0.15);
    color: var(--neon-blue);
    padding: 0.3rem 0.8rem;
    border-radius: 4px;
    font-weight: 600;
    letter-spacing: 1px;
    text-transform: uppercase;
}

.read-time {
    color: var(--silver);
    letter-spacing: 1px;
}

.sidebar {
    position: sticky;
    top: 100px;
    height: fit-content;
}

.sidebar-module {
    background: rgba(42, 45, 52, 0.4);
    border: 1px solid rgba(0, 212, 255, 0.2);
    padding: 2rem;
    margin-bottom: 2rem;
    border-radius: 8px;
}

.sidebar-module h3 {
    color: var(--white);
    font-size: 1rem;
    letter-spacing: 3px;
    margin-bottom: 1.5rem;
    font-weight: 700;
}

.nav-levels {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.level-btn {
    background: rgba(0, 212, 255, 0.05);
    border: 1px solid rgba(0, 212, 255, 0.3);
    color: var(--silver);
    padding: 0.75rem 1rem;
    border-radius: 50px;
    font-size: 0.85rem;
    font-weight: 600;
    letter-spacing: 2px;
    cursor: pointer;
    transition: all 0.2s ease;
    text-transform: uppercase;
}

.level-btn:hover,
.level-btn.active {
    background: var(--neon-blue);
    color: var(--deep-blue);
    border-color: var(--neon-blue);
}

.status-bar {
    background: var(--lime);
    color: var(--deep-blue);
    padding: 0.4rem 0.8rem;
    border-radius: 4px;
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 2px;
    margin-bottom: 1rem;
    display: inline-block;
}

.sidebar-text {
    color: var(--silver);
    line-height: 1.7;
    font-size: 0.95rem;
}

.category-list {
    list-style: none;
}

.category-list li {
    padding: 0.5rem 0;
    border-bottom: 1px solid rgba(0, 212, 255, 0.1);
}

.category-list li:last-child {
    border-bottom: none;
}

.category-list a {
    color: var(--silver);
    text-decoration: none;
    transition: color 0.2s ease;
    display: block;
}

.category-list a:hover {
    color: var(--neon-blue);
    padding-left: 0.5rem;
}

.site-footer {
    background: linear-gradient(135deg, var(--graphite) 0%, var(--deep-blue) 100%);
    border-top: 2px solid var(--neon-blue);
    padding: 4rem 2rem 2rem;
    margin-top: 6rem;
}

.footer-grid {
    max-width: 1400px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 4rem;
    margin-bottom: 3rem;
}

.footer-section h4 {
    color: var(--white);
    font-size: 0.95rem;
    letter-spacing: 3px;
    margin-bottom: 1.5rem;
    font-weight: 700;
}

.footer-map {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
}

.map-gate {
    background: rgba(0, 212, 255, 0.05);
    border: 1px solid rgba(0, 212, 255, 0.3);
    padding: 1rem;
    border-radius: 6px;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    transition: all 0.2s ease;
}

.map-gate:hover {
    background: rgba(0, 212, 255, 0.1);
    border-color: var(--neon-blue);
}

.gate-number {
    color: var(--lime);
    font-weight: 700;
    font-size: 1.2rem;
    letter-spacing: 2px;
}

.gate-label {
    color: var(--silver);
    font-size: 0.9rem;
}

.footer-text {
    color: var(--silver);
    line-height: 1.7;
    font-size: 0.95rem;
}

.footer-bottom {
    max-width: 1400px;
    margin: 0 auto;
    padding-top: 2rem;
    border-top: 1px solid rgba(0, 212, 255, 0.2);
    text-align: center;
    color: var(--silver);
    font-size: 0.9rem;
}

.post {
    max-width: 900px;
    margin: 0 auto;
    padding: 4rem 2rem;
}

.post-header {
    margin-bottom: 3rem;
    padding-bottom: 2rem;
    border-bottom: 2px solid rgba(0, 212, 255, 0.3);
}

.post img {
    width: 100%;
    height: auto;
    border-radius: 8px;
    margin: 2rem 0;
    border: 1px solid rgba(0, 212, 255, 0.2);
}

.post-content {
    color: var(--light-gray);
    font-size: 1.1rem;
    line-height: 1.8;
}

.post-content h2 {
    color: var(--white);
    font-size: 2rem;
    margin: 3rem 0 1.5rem;
    letter-spacing: 2px;
}

.post-content h3 {
    color: var(--white);
    font-size: 1.5rem;
    margin: 2.5rem 0 1rem;
    letter-spacing: 1px;
}

.post-content p {
    margin-bottom: 1.5rem;
}

.post-content a {
    color: var(--neon-blue);
    text-decoration: none;
    border-bottom: 1px solid var(--neon-blue);
    transition: all 0.2s ease;
}

.post-content a:hover {
    color: var(--lime);
    border-bottom-color: var(--lime);
}

.post-content ul,
.post-content ol {
    margin: 1.5rem 0;
    padding-left: 2rem;
}

.post-content li {
    margin-bottom: 0.75rem;
}

.post-content blockquote {
    border-left: 4px solid var(--neon-blue);
    padding-left: 2rem;
    margin: 2rem 0;
    font-style: italic;
    color: var(--silver);
}

.post-content strong {
    color: var(--white);
    font-weight: 700;
}

.related-posts {
    margin-top: 4rem;
    padding-top: 3rem;
    border-top: 2px solid rgba(0, 212, 255, 0.3);
}

.related-posts h3 {
    color: var(--white);
    font-size: 1.5rem;
    letter-spacing: 3px;
    margin-bottom: 2rem;
    text-transform: uppercase;
}

.related-list {
    display: grid;
    gap: 1.5rem;
}

.related-item {
    background: rgba(42, 45, 52, 0.4);
    border: 1px solid rgba(0, 212, 255, 0.2);
    padding: 1.5rem;
    border-radius: 6px;
    transition: all 0.3s ease;
}

.related-item:hover {
    border-color: var(--neon-blue);
    transform: translateX(8px);
}

.related-item a {
    color: var(--white);
    text-decoration: none;
    font-size: 1.1rem;
    font-weight: 600;
    border: none;
}

.related-item a:hover {
    color: var(--neon-blue);
}

@media (max-width: 1024px) {
    .content-grid {
        grid-template-columns: 1fr;
    }

    .sidebar {
        position: static;
    }

    .footer-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
}

@media (max-width: 768px) {
    .header-container {
        flex-direction: column;
        gap: 1.5rem;
    }

    .site-nav {
        gap: 1rem;
        flex-wrap: wrap;
        justify-content: center;
    }

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

    .hero-status {
        font-size: 1rem;
    }

    .section-header {
        flex-direction: column;
        align-items: flex-start;
        gap: 1rem;
    }

    .post-content h2 {
        font-size: 1.5rem;
    }

    .post-content h3 {
        font-size: 1.25rem;
    }
}