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

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background: #FFFFFF;
    color: #303948;
    line-height: 1.6;
    min-height: 100vh;
    overflow-x: hidden;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 20px;
}

.header {
    text-align: center;
    padding: 40px 0;
    border-bottom: 2px solid #3cbef2;
    margin-bottom: 40px;
}

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

.logo {
    width: 165px;
    height: 60px;
    object-fit: contain;
}

.animation-container {
    margin: 20px auto;
    max-width: 320px;
}

.animation {
    width: 320px;
    height: 100px;
    object-fit: cover;
    border-radius: 8px;
}

.hero {
    text-align: center;
    margin-bottom: 40px;
}

.hero-title {
    font-size: 2.5rem;
    font-weight: 300;
    margin-bottom: 15px;
    background: linear-gradient(135deg, #303948 0%, #3cbef2 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.hero-subtitle {
    font-size: 1.1rem;
    color: #303948;
    opacity: 0.8;
}

.crypto-animation {
    height: 200px;
    display: flex;
    justify-content: center;
    align-items: center;
    margin: 40px 0;
    position: relative;
}

.crypto-orbits {
    position: relative;
    width: 180px;
    height: 180px;
}

.orbit {
    position: absolute;
    border: 1px solid rgba(60, 190, 242, 0.3);
    border-radius: 50%;
    animation-timing-function: linear;
    animation-iteration-count: infinite;
}

.orbit-1 {
    width: 120px;
    height: 120px;
    top: 30px;
    left: 30px;
    animation: orbit-rotate 12s infinite linear;
    border-color: rgba(60, 190, 242, 0.4);
}

.orbit-2 {
    width: 180px;
    height: 180px;
    top: 0;
    left: 0;
    animation: orbit-rotate 18s infinite linear reverse;
    border-color: rgba(48, 57, 72, 0.3);
}

.particle {
    position: absolute;
    width: 40px;
    height: 40px;
    background: rgba(60, 190, 242, 0.1);
    border: 1px solid rgba(60, 190, 242, 0.3);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.8rem;
    font-weight: 600;
    color: #3cbef2;
    animation-timing-function: ease-in-out;
    animation-iteration-count: infinite;
}

.orbit-1 .particle-1 {
    top: -20px;
    left: 50px;
    animation: particle-float 4s infinite ease-in-out;
}

.orbit-1 .particle-2 {
    top: 50px;
    left: -20px;
    animation: particle-float 5s infinite ease-in-out 0.5s;
}

.orbit-1 .particle-3 {
    top: 50px;
    left: 100px;
    animation: particle-float 6s infinite ease-in-out 1s;
}

.orbit-2 .particle-4 {
    top: -20px;
    left: 70px;
    animation: particle-float 7s infinite ease-in-out;
}

.orbit-2 .particle-5 {
    top: 80px;
    left: -20px;
    animation: particle-float 5s infinite ease-in-out 0.7s;
}

.orbit-2 .particle-6 {
    top: 80px;
    left: 160px;
    animation: particle-float 6s infinite ease-in-out 1.2s;
}

.central-core {
    position: absolute;
    width: 20px;
    height: 20px;
    background: #3cbef2;
    border-radius: 50%;
    top: 80px;
    left: 80px;
    animation: core-pulse 3s infinite ease-in-out;
    box-shadow: 0 0 20px rgba(60, 190, 242, 0.5);
}

@keyframes orbit-rotate {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

@keyframes particle-float {
    0%, 100% { transform: translateY(0) scale(1); }
    50% { transform: translateY(-10px) scale(1.1); }
}

@keyframes core-pulse {
    0%, 100% { 
        transform: scale(1);
        box-shadow: 0 0 20px rgba(60, 190, 242, 0.5);
    }
    50% { 
        transform: scale(1.2);
        box-shadow: 0 0 30px rgba(60, 190, 242, 0.8);
    }
}

.about-section {
    margin-bottom: 60px;
    padding: 40px;
    background: #f8f9fa;
    border-radius: 12px;
}

.about-section h2 {
    font-size: 2rem;
    margin-bottom: 30px;
    text-align: center;
    color: #303948;
}

.about-content p {
    font-size: 1.1rem;
    margin-bottom: 30px;
    text-align: center;
    color: #666;
}

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

.about-item h3 {
    color: #3cbef2;
    margin-bottom: 15px;
    font-size: 1.3rem;
}

.about-item p {
    text-align: left;
    font-size: 1rem;
    color: #666;
}

.links-section {
    margin-bottom: 60px;
}

.section-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 30px;
    padding-bottom: 15px;
    border-bottom: 1px solid #e0e0e0;
}

.section-header h2 {
    font-size: 1.8rem;
    font-weight: 400;
}

.security-indicator {
    display: flex;
    align-items: center;
    gap: 10px;
    color: #27ae60;
    font-size: 0.9rem;
}

.security-notice {
    background: rgba(60, 190, 242, 0.1);
    border: 1px solid rgba(60, 190, 242, 0.3);
    border-radius: 8px;
    padding: 20px;
    margin-bottom: 30px;
    text-align: center;
}

.security-notice p {
    color: #303948;
    font-size: 0.95rem;
}

.status-dot {
    width: 8px;
    height: 8px;
    background: #27ae60;
    border-radius: 50%;
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0% { opacity: 1; }
    50% { opacity: 0.5; }
    100% { opacity: 1; }
}

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

.link-card {
    background: #f8f9fa;
    border: 1px solid #e0e0e0;
    border-radius: 12px;
    padding: 25px;
    text-align: center;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.link-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 2px;
    background: #3cbef2;
    transition: left 0.3s ease;
}

.link-card:hover::before {
    left: 0;
}

.link-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(60, 190, 242, 0.1);
    border-color: #3cbef2;
}

.link-icon {
    font-size: 2rem;
    margin-bottom: 15px;
}

.market-link {
    color: #303948;
    text-decoration: none;
    font-size: 1.1rem;
    font-weight: 500;
    display: block;
    margin-bottom: 10px;
    word-break: break-all;
    transition: color 0.3s ease;
}

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

.link-status {
    color: #27ae60;
    font-size: 0.9rem;
    font-weight: 500;
}

.features {
    margin-bottom: 60px;
}

.features h2 {
    font-size: 2rem;
    margin-bottom: 40px;
    text-align: center;
    color: #303948;
}

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

.feature-card {
    text-align: center;
    padding: 40px 30px;
    background: #f8f9fa;
    border-radius: 12px;
    transition: transform 0.3s ease;
}

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

.feature-icon {
    font-size: 3rem;
    margin-bottom: 25px;
}

.feature-card h3 {
    font-size: 1.4rem;
    margin-bottom: 20px;
    font-weight: 500;
    color: #303948;
}

.feature-card p {
    color: #666;
    font-size: 1rem;
    line-height: 1.7;
}

.security-guide {
    margin-bottom: 60px;
    padding: 40px;
    background: #f8f9fa;
    border-radius: 12px;
}

.security-guide h2 {
    font-size: 2rem;
    margin-bottom: 40px;
    text-align: center;
    color: #303948;
}

.guide-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 40px;
}

.guide-section h3 {
    color: #3cbef2;
    margin-bottom: 20px;
    font-size: 1.3rem;
}

.guide-section ul {
    list-style: none;
}

.guide-section li {
    padding: 8px 0;
    border-bottom: 1px solid #e0e0e0;
    color: #666;
}

.guide-section li:before {
    content: "✓";
    color: #27ae60;
    margin-right: 10px;
}

.technology-section {
    margin-bottom: 60px;
}

.technology-section h2 {
    font-size: 2rem;
    margin-bottom: 40px;
    text-align: center;
    color: #303948;
}

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

.tech-item {
    padding: 30px;
    background: #f8f9fa;
    border-radius: 12px;
}

.tech-item h3 {
    color: #3cbef2;
    margin-bottom: 15px;
    font-size: 1.3rem;
}

.tech-item p {
    color: #666;
    line-height: 1.7;
}

.faq-section {
    margin-bottom: 60px;
}

.faq-section h2 {
    font-size: 2rem;
    margin-bottom: 40px;
    text-align: center;
    color: #303948;
}

.faq-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
    gap: 30px;
}

.faq-item {
    padding: 25px;
    background: #f8f9fa;
    border-radius: 12px;
}

.faq-item h3 {
    color: #3cbef2;
    margin-bottom: 15px;
    font-size: 1.2rem;
}

.faq-item p {
    color: #666;
    line-height: 1.7;
}

.footer {
    background: #303948;
    color: white;
    padding: 50px 0 20px;
    border-radius: 12px;
    margin-top: 40px;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 40px;
    margin-bottom: 40px;
}

.footer-section h4 {
    color: #3cbef2;
    margin-bottom: 20px;
    font-size: 1.2rem;
}

.footer-section p {
    color: #ccc;
    line-height: 1.6;
}

.footer-bottom {
    border-top: 1px solid #444;
    padding-top: 20px;
    text-align: center;
}

.footer-bottom p {
    color: #ccc;
    margin-bottom: 10px;
}

.footer-info {
    color: #999;
    font-size: 0.9rem;
}

@media (max-width: 768px) {
    .container {
        padding: 15px;
    }
    
    .hero-title {
        font-size: 2rem;
    }
    
    .section-header {
        flex-direction: column;
        gap: 15px;
        text-align: center;
    }
    
    .links-grid {
        grid-template-columns: 1fr;
    }
    
    .feature-grid {
        grid-template-columns: 1fr;
    }
    
    .crypto-animation {
        height: 150px;
    }
    
    .crypto-orbits {
        transform: scale(0.8);
    }
    
    .about-section,
    .security-guide {
        padding: 20px;
    }
    
    .faq-grid {
        grid-template-columns: 1fr;
    }
    
    .footer-content {
        grid-template-columns: 1fr;
        text-align: center;
    }
}

@media (prefers-reduced-motion: reduce) {
    .orbit,
    .particle,
    .central-core,
    .status-dot {
        animation: none;
    }
}

.seo-content {
    margin-bottom: 60px;
    padding: 40px;
    background: #f8f9fa;
    border-radius: 12px;
}

.seo-content h2 {
    font-size: 2rem;
    margin-bottom: 40px;
    text-align: center;
    color: #303948;
}

.content-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
    gap: 40px;
}

.content-block {
    padding: 30px;
    background: white;
    border-radius: 8px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
}

.content-block h3 {
    color: #3cbef2;
    margin-bottom: 20px;
    font-size: 1.3rem;
}

.content-block p {
    color: #666;
    line-height: 1.7;
}

.keyword-summary {
    margin-bottom: 60px;
    padding: 40px;
    background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
    border-radius: 12px;
    border-left: 4px solid #3cbef2;
}

.keyword-summary h2 {
    font-size: 1.8rem;
    margin-bottom: 25px;
    color: #303948;
}

.summary-content p {
    font-size: 1.1rem;
    color: #666;
    line-height: 1.8;
}

.market-link {
    position: relative;
    transition: all 0.3s ease;
}

.market-link::after {
    content: '↗';
    margin-left: 5px;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.market-link:hover::after {
    opacity: 1;
}

.link-card:nth-child(1) {
    border: 2px solid #3cbef2;
    background: rgba(60, 190, 242, 0.05);
}

.link-card:nth-child(1)::before {
    background: linear-gradient(90deg, #3cbef2, #27ae60);
}

.link-card:nth-child(1) .link-status {
    background: #27ae60;
    color: white;
    padding: 2px 8px;
    border-radius: 12px;
    font-size: 0.8rem;
}

.hero strong {
    font-weight: 600;
    color: #3cbef2;
}

.about-section strong,
.features strong,
.security-guide strong,
.faq-section strong,
.seo-content strong,
.keyword-summary strong {
    color: #303948;
    font-weight: 600;
}

.footer strong {
    color: #3cbef2;
}

.links-section h2 strong {
    color: #3cbef2;
}

@keyframes highlight-pulse {
    0%, 100% { background-color: transparent; }
    50% { background-color: rgba(60, 190, 242, 0.1); }
}

.link-card:nth-child(1) {
    animation: highlight-pulse 3s ease-in-out infinite;
}

.orbit-1 .particle-1,
.orbit-1 .particle-2,
.orbit-1 .particle-3 {
    background: rgba(60, 190, 242, 0.15);
    border: 1px solid rgba(60, 190, 242, 0.4);
}

.orbit-2 .particle-4,
.orbit-2 .particle-5,
.orbit-2 .particle-6 {
    background: rgba(39, 174, 96, 0.15);
    border: 1px solid rgba(39, 174, 96, 0.4);
    color: #27ae60;
}

.security-notice strong {
    color: #303948;
    font-weight: 600;
}

.faq-item strong {
    color: #3cbef2;
    font-weight: 600;
}

.content-block strong {
    color: #303948;
    font-weight: 600;
}

@media (max-width: 480px) {
    .seo-content {
        padding: 20px;
    }
    
    .content-grid {
        grid-template-columns: 1fr;
    }
    
    .content-block {
        padding: 20px;
    }
    
    .keyword-summary {
        padding: 20px;
    }
    
    .keyword-summary h2 {
        font-size: 1.5rem;
    }
}

.link-card .link-icon {
    position: relative;
}

.link-card:nth-child(1) .link-icon::before {
    content: '⭐';
    position: absolute;
    top: -5px;
    right: -5px;
    font-size: 0.8rem;
}

.links-section {
    position: relative;
}

.links-section::before {
    content: 'OFFICIAL MIRRORS';
    position: absolute;
    top: -10px;
    left: 50%;
    transform: translateX(-50%);
    background: #3cbef2;
    color: white;
    padding: 5px 15px;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 600;
    z-index: 2;
}

.hero-subtitle strong {
    background: linear-gradient(135deg, #3cbef2 0%, #27ae60 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    font-weight: 600;
}

.footer-section h4 {
    position: relative;
    display: inline-block;
}

.footer-section h4::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 30px;
    height: 2px;
    background: #3cbef2;
}

.security-indicator .status-dot {
    box-shadow: 0 0 10px rgba(39, 174, 96, 0.5);
}

.link-card:hover .market-link {
    color: #3cbef2;
}

.link-card:hover .link-icon {
    transform: scale(1.1);
    transition: transform 0.3s ease;
}

.central-core {
    background: linear-gradient(135deg, #3cbef2 0%, #27ae60 100%);
}

.particle {
    backdrop-filter: blur(5px);
    -webkit-backdrop-filter: blur(5px);
}

.feature-card:hover .feature-icon {
    transform: scale(1.1);
    transition: transform 0.3s ease;
}

.faq-item:hover {
    border-left: 3px solid #3cbef2;
    transition: border-left 0.3s ease;
}

.content-block:hover {
    transform: translateY(-3px);
    transition: transform 0.3s ease;
    box-shadow: 0 5px 20px rgba(60, 190, 242, 0.15);
}

.keyword-summary:hover {
    box-shadow: 0 5px 25px rgba(60, 190, 242, 0.1);
    transition: box-shadow 0.3s ease;
}

@media (prefers-reduced-motion: reduce) {
    .link-card:hover,
    .feature-card:hover,
    .content-block:hover,
    .keyword-summary:hover {
        transform: none;
    }
    
    .market-link::after,
    .link-card:hover .link-icon,
    .feature-card:hover .feature-icon {
        transition: none;
    }
}