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

body {
    font-family: 'Arial', sans-serif;
    background-color: #181a20;
    color: #ffffff;
    line-height: 1.6;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 20px;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

header {
    text-align: center;
    margin-bottom: 30px;
}

.logo {
    width: 120px;
    height: 120px;
    margin-bottom: 20px;
    border-radius: 10px;
}

h1 {
    color: #2777ff;
    font-size: 2.5em;
    margin-bottom: 10px;
}

.tagline {
    color: #cccccc;
    font-size: 1.1em;
    margin-bottom: 20px;
}

.main-nav {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 15px;
    margin-bottom: 40px;
    padding: 15px;
    background-color: #23252e;
    border-radius: 8px;
}

.main-nav a {
    color: #2777ff;
    text-decoration: none;
    padding: 10px 20px;
    border: 1px solid #2777ff;
    border-radius: 5px;
    transition: all 0.3s ease;
}

.main-nav a:hover {
    background-color: #2777ff;
    color: white;
}

.main-content {
    flex: 1;
}

.info-section, .content-section {
    background-color: #23252e;
    padding: 30px;
    border-radius: 10px;
    margin-bottom: 30px;
}

h2 {
    color: #2777ff;
    margin-bottom: 20px;
    font-size: 2em;
}

h3 {
    color: #2777ff;
    margin-bottom: 15px;
    font-size: 1.4em;
}

.warning {
    color: #ff6b6b;
    font-weight: bold;
    margin: 15px 0;
    padding: 10px;
    background-color: #2a1a1a;
    border-left: 4px solid #ff6b6b;
    border-radius: 3px;
}

.mirrors-container {
    margin: 25px 0;
}

.mirror-link {
    display: flex;
    align-items: center;
    justify-content: space-between;
    background-color: #181a20;
    padding: 15px;
    margin: 10px 0;
    border-radius: 8px;
    border: 1px solid #2777ff;
}

.link-text {
    word-break: break-all;
    color: #ffffff;
    font-family: monospace;
    font-size: 0.9em;
    flex: 1;
}

.copy-btn {
    background-color: #2777ff;
    color: white;
    border: none;
    padding: 8px 15px;
    border-radius: 5px;
    cursor: pointer;
    font-size: 0.9em;
    margin-left: 15px;
    white-space: nowrap;
    transition: background-color 0.3s ease;
}

.copy-btn:hover {
    background-color: #1a5fd0;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 20px;
    margin-top: 20px;
}

.feature {
    background-color: #181a20;
    padding: 20px;
    border-radius: 8px;
    border: 1px solid #2777ff;
}

.security-list {
    list-style: none;
    margin: 20px 0;
}

.security-list li {
    padding: 10px 0;
    border-bottom: 1px solid #3a3d4a;
    position: relative;
    padding-left: 25px;
}

.security-list li:before {
    content: "✓";
    color: #2777ff;
    position: absolute;
    left: 0;
    font-weight: bold;
}

.faq-item {
    margin: 20px 0;
    padding: 20px;
    background-color: #181a20;
    border-radius: 8px;
    border-left: 4px solid #2777ff;
}

footer {
    text-align: center;
    margin-top: 40px;
    padding: 30px 0;
    background-color: #23252e;
    border-radius: 10px;
}

.footer-content {
    max-width: 800px;
    margin: 0 auto;
}

.disclaimer {
    font-size: 0.8em;
    color: #888;
    margin-top: 15px;
    font-style: italic;
}

@media (max-width: 768px) {
    .container {
        padding: 15px;
    }
    
    .main-nav {
        flex-direction: column;
        text-align: center;
    }
    
    .mirror-link {
        flex-direction: column;
        text-align: center;
        gap: 10px;
    }
    
    .copy-btn {
        margin-left: 0;
        width: 100%;
    }
    
    .features-grid {
        grid-template-columns: 1fr;
    }
    
    h1 {
        font-size: 2em;
    }
    
    h2 {
        font-size: 1.6em;
    }
}

@media (max-width: 480px) {
    .info-section, .content-section {
        padding: 20px;
    }
    
    .feature {
        padding: 15px;
    }
    
    .faq-item {
        padding: 15px;
    }
}