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

body {
    font-family: 'Arial', sans-serif;
    background-color: #303948;
    color: #FFFFFF;
    line-height: 1.6;
}

.container {
    max-width: 1000px;
    margin: 0 auto;
    padding: 20px;
}

header {
    text-align: center;
    margin-bottom: 20px;
    padding-bottom: 20px;
    border-bottom: 1px solid #3cbef2;
}

.logo {
    max-width: 300px;
    margin-bottom: 15px;
}

h1 {
    font-size: 28px;
    color: #3cbef2;
    margin-bottom: 10px;
}

.main-nav {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 15px;
    margin-bottom: 30px;
    padding: 15px;
    background-color: rgba(60, 190, 242, 0.1);
    border-radius: 5px;
}

.main-nav a {
    color: #FFFFFF;
    text-decoration: none;
    padding: 8px 15px;
    border-radius: 4px;
    transition: background-color 0.3s;
}

.main-nav a:hover {
    background-color: rgba(60, 190, 242, 0.3);
}

.status-panel {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 15px;
    background-color: rgba(60, 190, 242, 0.1);
    padding: 15px;
    border-radius: 5px;
    margin-bottom: 20px;
}

.status-indicator {
    width: 12px;
    height: 12px;
    border-radius: 50%;
}

.status-indicator.online {
    background-color: #4CAF50;
}

.status-text {
    font-weight: bold;
}

.users-online {
    color: #3cbef2;
}

.update-time {
    margin-left: auto;
    opacity: 0.8;
    font-size: 0.9em;
}

.security-notice {
    background-color: rgba(255, 193, 7, 0.1);
    border-left: 4px solid #FFC107;
    padding: 15px;
    margin-bottom: 25px;
}

.security-notice h3 {
    color: #FFC107;
    margin-bottom: 8px;
}

.content-section {
    margin-bottom: 40px;
    padding: 20px;
    background-color: rgba(255, 255, 255, 0.03);
    border-radius: 5px;
}

h2 {
    color: #3cbef2;
    margin-bottom: 15px;
    font-size: 24px;
}

.section-description {
    margin-bottom: 20px;
    opacity: 0.9;
    line-height: 1.7;
}

.links-container {
    margin-bottom: 30px;
}

.links-list {
    display: flex;
    flex-direction: column;
    gap: 15px;
    margin-bottom: 25px;
}

.link-item {
    display: flex;
    align-items: center;
    background-color: rgba(255, 255, 255, 0.05);
    padding: 15px;
    border-radius: 5px;
}

.link-number {
    font-weight: bold;
    margin-right: 15px;
    color: #3cbef2;
    min-width: 80px;
}

.market-link {
    color: #FFFFFF;
    text-decoration: none;
    flex-grow: 1;
    font-family: monospace;
    font-size: 16px;
}

.market-link:hover {
    color: #3cbef2;
    text-decoration: underline;
}

.copy-btn {
    background-color: #3cbef2;
    color: #303948;
    border: none;
    padding: 8px 15px;
    border-radius: 4px;
    cursor: pointer;
    font-weight: bold;
    transition: background-color 0.3s;
}

.copy-btn:hover {
    background-color: #2aa0d1;
}

.pgp-verification {
    background-color: rgba(0, 0, 0, 0.2);
    padding: 20px;
    border-radius: 5px;
}

.pgp-verification h3 {
    color: #3cbef2;
    margin-bottom: 15px;
}

.code-block {
    background-color: rgba(0, 0, 0, 0.3);
    padding: 15px;
    border-radius: 5px;
    overflow-x: auto;
    margin-top: 15px;
}

.code-block code {
    font-family: monospace;
    color: #3cbef2;
    line-height: 1.5;
}

.info-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 20px;
    margin-top: 25px;
}

.info-card {
    background-color: rgba(255, 255, 255, 0.05);
    padding: 20px;
    border-radius: 5px;
    transition: transform 0.3s;
}

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

.info-card h3 {
    color: #3cbef2;
    margin-bottom: 10px;
}

.guide-steps {
    display: flex;
    flex-direction: column;
    gap: 20px;
    margin-top: 25px;
}

.step {
    display: flex;
    gap: 15px;
    align-items: flex-start;
}

.step-number {
    background-color: #3cbef2;
    color: #303948;
    width: 30px;
    height: 30px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: bold;
    flex-shrink: 0;
}

.step-content h3 {
    color: #3cbef2;
    margin-bottom: 8px;
}

.faq-item {
    margin-bottom: 20px;
    padding-bottom: 20px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.faq-item h3 {
    color: #3cbef2;
    margin-bottom: 10px;
}

.update-item {
    margin-bottom: 25px;
    padding-bottom: 25px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.update-item h3 {
    color: #3cbef2;
    margin-bottom: 5px;
}

.update-date {
    display: inline-block;
    background-color: rgba(60, 190, 242, 0.2);
    color: #3cbef2;
    padding: 3px 8px;
    border-radius: 3px;
    font-size: 0.85em;
    margin-bottom: 10px;
}

.disclaimer {
    background-color: rgba(255, 193, 7, 0.1);
    border-left: 4px solid #FFC107;
    padding: 20px;
    margin: 30px 0;
    border-radius: 5px;
}

.disclaimer h3 {
    color: #FFC107;
    margin-bottom: 10px;
}

footer {
    margin-top: 50px;
    padding-top: 30px;
    border-top: 1px solid #3cbef2;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
    margin-bottom: 30px;
}

.footer-section h4 {
    color: #3cbef2;
    margin-bottom: 15px;
    font-size: 1.1em;
}

.footer-bottom {
    text-align: center;
    opacity: 0.7;
    font-size: 14px;
}

.footer-bottom p {
    margin-bottom: 5px;
}

@media (max-width: 768px) {
    .main-nav {
        flex-direction: column;
        align-items: center;
    }
    
    .status-panel {
        flex-direction: column;
        align-items: flex-start;
    }
    
    .update-time {
        margin-left: 0;
    }
    
    .link-item {
        flex-direction: column;
        align-items: flex-start;
        gap: 10px;
    }
    
    .copy-btn {
        align-self: flex-end;
    }
    
    .step {
        flex-direction: column;
    }
}