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

body {
    background: #000;
    color: #fff;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    padding: 40px 20px;
    line-height: 1.6;
}

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

h1 {
    font-size: 3.5rem;
    margin-bottom: 20px;
    background: linear-gradient(135deg, #fff 0%, #999 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    text-align: center;
    letter-spacing: 2px;
}

.subtitle {
    text-align: center;
    color: #888;
    margin-bottom: 60px;
    font-size: 1.2rem;
}

.sitemap-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    margin-top: 40px;
}

.section {
    background: #111;
    border: 1px solid #333;
    border-radius: 12px;
    padding: 30px;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, #fff, #666);
    transform: scaleX(0);
    transition: transform 0.3s ease;
}

.section:hover {
    border-color: #fff;
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(255, 255, 255, 0.1);
}

.section:hover::before {
    transform: scaleX(1);
}

.section-title {
    font-size: 1.5rem;
    margin-bottom: 20px;
    color: #fff;
    display: flex;
    align-items: center;
    gap: 10px;
}

.icon {
    font-size: 1.8rem;
}

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

.page-list li {
    padding: 12px 0;
    border-bottom: 1px solid #222;
    transition: all 0.2s ease;
}

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

.page-list li:hover {
    padding-left: 10px;
    color: #fff;
}

.page-list a {
    color: #aaa;
    text-decoration: none;
    display: flex;
    align-items: center;
    gap: 10px;
    transition: color 0.2s ease;
}

.page-list a:hover {
    color: #fff;
}

.page-list a::before {
    content: '▹';
    color: #666;
    transition: all 0.2s ease;
}

.page-list a:hover::before {
    color: #fff;
    transform: translateX(5px);
}

.home-section {
    grid-column: 1 / -1;
    background: linear-gradient(135deg, #1a1a1a 0%, #0a0a0a 100%);
    border: 2px solid #fff;
    text-align: center;
    padding: 40px;
}

.home-section .section-title {
    justify-content: center;
    font-size: 2rem;
}

.home-link {
    display: inline-block;
    margin-top: 20px;
    padding: 15px 40px;
    background: #fff;
    color: #000;
    text-decoration: none;
    border-radius: 8px;
    font-weight: bold;
    transition: all 0.3s ease;
}

.home-link:hover {
    background: #000;
    color: #fff;
    border: 2px solid #fff;
}

@media (max-width: 768px) {
    h1 {
        font-size: 2.5rem;
    }

    .sitemap-grid {
        grid-template-columns: 1fr;
    }

    .home-section {
        grid-column: 1;
    }
}

.footer {
    text-align: center;
    margin-top: 60px;
    padding-top: 30px;
    border-top: 1px solid #333;
    color: #666;
}