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

body {
    background-color: #303948;
    color: #FFFFFF;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    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: 40px;
}

.logo-container {
    margin-bottom: 20px;
}

.logo {
    width: 165px;
    height: 60px;
}

.animation-container {
    margin: 20px 0;
}

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

.intro {
    text-align: center;
    margin-bottom: 50px;
}

.intro h1 {
    font-size: 2.5rem;
    margin-bottom: 10px;
    background: linear-gradient(90deg, #3cbef2, #FFFFFF);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.subtitle {
    font-size: 1.2rem;
    color: #cccccc;
    margin-bottom: 30px;
}

.market-info {
    display: flex;
    justify-content: center;
    gap: 30px;
    margin-top: 30px;
    flex-wrap: wrap;
}

.info-card {
    background: rgba(60, 190, 242, 0.1);
    padding: 20px;
    border-radius: 12px;
    border: 1px solid #3cbef2;
    min-width: 150px;
}

.info-card h3 {
    color: #3cbef2;
    margin-bottom: 8px;
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.animation-block {
    margin: 40px 0;
    padding: 30px;
    background: linear-gradient(135deg, rgba(60, 190, 242, 0.1) 0%, rgba(48, 57, 72, 0.3) 100%);
    border-radius: 20px;
    border: 1px solid #3cbef2;
    position: relative;
    overflow: hidden;
}

.animation-content {
    display: flex;
    justify-content: center;
    align-items: center;
    height: 120px;
    position: relative;
}

.floating-shapes {
    position: relative;
    width: 100%;
    height: 100%;
}

.shape {
    position: absolute;
    border-radius: 50%;
    opacity: 0.7;
    animation: float 6s ease-in-out infinite;
}

.shape-1 {
    width: 40px;
    height: 40px;
    background: #3cbef2;
    top: 20px;
    left: 20%;
    animation-delay: 0s;
}

.shape-2 {
    width: 25px;
    height: 25px;
    background: #FFFFFF;
    top: 60px;
    left: 40%;
    animation-delay: -2s;
}

.shape-3 {
    width: 35px;
    height: 35px;
    background: #3cbef2;
    top: 30px;
    left: 60%;
    animation-delay: -4s;
}

.shape-4 {
    width: 20px;
    height: 20px;
    background: #FFFFFF;
    top: 70px;
    left: 80%;
    animation-delay: -1s;
}

.encrypted-text {
    position: absolute;
    font-family: monospace;
    font-size: 0.8rem;
    color: #3cbef2;
    opacity: 0;
    animation: textFlash 4s linear infinite;
}

.text-1 { top: 10px; left: 15%; animation-delay: 0.5s; }
.text-2 { top: 50px; left: 35%; animation-delay: 1.5s; }
.text-3 { top: 80px; left: 55%; animation-delay: 2.5s; }
.text-4 { top: 20px; left: 75%; animation-delay: 3.5s; }

@keyframes float {
    0%, 100% {
        transform: translateY(0) rotate(0deg);
    }
    33% {
        transform: translateY(-20px) rotate(120deg);
    }
    66% {
        transform: translateY(10px) rotate(240deg);
    }
}

@keyframes textFlash {
    0%, 100% {
        opacity: 0;
        transform: scale(0.8);
    }
    50% {
        opacity: 1;
        transform: scale(1);
    }
}

.pulse-ring {
    position: absolute;
    width: 80px;
    height: 80px;
    border: 2px solid #3cbef2;
    border-radius: 50%;
    animation: pulse 3s ease-out infinite;
}

.pulse-ring:nth-child(2) {
    animation-delay: 1s;
}

.pulse-ring:nth-child(3) {
    animation-delay: 2s;
}

@keyframes pulse {
    0% {
        transform: scale(0.1);
        opacity: 1;
    }
    100% {
        transform: scale(1.5);
        opacity: 0;
    }
}

.about-section, .features-section, .security-guide, .faq-section {
    margin-bottom: 50px;
    background: rgba(255, 255, 255, 0.05);
    padding: 40px;
    border-radius: 16px;
    border: 1px solid rgba(60, 190, 242, 0.3);
}

.about-section h2, .features-section h2, .security-guide h2, .faq-section h2 {
    color: #3cbef2;
    margin-bottom: 25px;
    font-size: 2rem;
    text-align: center;
}

.content-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 30px;
    margin-top: 30px;
}

.content-block h3 {
    color: #FFFFFF;
    margin-bottom: 15px;
    font-size: 1.3rem;
}

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

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 25px;
    margin-top: 30px;
}

.feature-item {
    background: rgba(60, 190, 242, 0.1);
    padding: 25px;
    border-radius: 12px;
    border: 1px solid rgba(60, 190, 242, 0.5);
}

.feature-item h4 {
    color: #3cbef2;
    margin-bottom: 15px;
    font-size: 1.1rem;
}

.feature-item p {
    color: #cccccc;
    line-height: 1.6;
}

.validator-section, .mirrors-section {
    margin-bottom: 50px;
    background: rgba(255, 255, 255, 0.05);
    padding: 30px;
    border-radius: 16px;
    border: 1px solid rgba(60, 190, 242, 0.3);
}

.validator-section h2, .mirrors-section h2 {
    color: #3cbef2;
    margin-bottom: 15px;
    font-size: 1.8rem;
}

.validator-container {
    margin-top: 25px;
}

.input-group {
    display: flex;
    gap: 15px;
    margin-bottom: 20px;
    flex-wrap: wrap;
}

.input-group input {
    flex: 1;
    min-width: 250px;
    padding: 15px;
    border: 2px solid #3cbef2;
    border-radius: 8px;
    background: rgba(255, 255, 255, 0.1);
    color: #FFFFFF;
    font-size: 1rem;
}

.input-group input::placeholder {
    color: #cccccc;
}

.input-group input:focus {
    outline: none;
    border-color: #FFFFFF;
    background: rgba(255, 255, 255, 0.15);
}

button {
    padding: 15px 30px;
    background: #3cbef2;
    color: #303948;
    border: none;
    border-radius: 8px;
    cursor: pointer;
    font-weight: bold;
    transition: all 0.3s ease;
    font-size: 1rem;
}

button:hover {
    background: #FFFFFF;
    transform: translateY(-2px);
}

.validation-result {
    padding: 15px;
    border-radius: 8px;
    text-align: center;
    font-weight: bold;
    min-height: 50px;
    display: flex;
    align-items: center;
    justify-content: center;
}

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

.mirror-link {
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: rgba(255, 255, 255, 0.08);
    padding: 15px 20px;
    margin-bottom: 15px;
    border-radius: 8px;
    border-left: 4px solid #3cbef2;
    transition: all 0.3s ease;
}

.mirror-link:hover {
    background: rgba(255, 255, 255, 0.12);
    transform: translateX(5px);
}

.link-text {
    word-break: break-all;
    color: #FFFFFF;
    font-family: monospace;
    font-size: 0.9rem;
}

.copy-btn {
    padding: 8px 16px;
    font-size: 0.8rem;
    margin-left: 15px;
    flex-shrink: 0;
}

.guide-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 25px;
    margin-top: 30px;
}

.guide-item {
    background: rgba(255, 255, 255, 0.08);
    padding: 20px;
    border-radius: 10px;
}

.guide-item h4 {
    color: #3cbef2;
    margin-bottom: 12px;
}

.guide-item p {
    color: #cccccc;
    line-height: 1.6;
}

.faq-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 25px;
    margin-top: 30px;
}

.faq-item {
    background: rgba(60, 190, 242, 0.1);
    padding: 20px;
    border-radius: 10px;
    border: 1px solid rgba(60, 190, 242, 0.3);
}

.faq-item h4 {
    color: #FFFFFF;
    margin-bottom: 12px;
    font-size: 1.1rem;
}

.faq-item p {
    color: #cccccc;
    line-height: 1.6;
}

.security-notice {
    background: rgba(60, 190, 242, 0.15);
    padding: 25px;
    border-radius: 12px;
    border: 1px solid #3cbef2;
    margin-bottom: 30px;
}

.security-notice h3 {
    color: #3cbef2;
    margin-bottom: 10px;
}

footer {
    text-align: center;
    margin-top: auto;
    padding: 20px 0;
    color: #cccccc;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-note {
    margin-top: 10px;
    font-size: 0.9rem;
    color: #999999;
}

@media (max-width: 768px) {
    .container {
        padding: 15px;
    }
    
    .market-info {
        gap: 15px;
    }
    
    .info-card {
        min-width: 120px;
        padding: 15px;
    }
    
    .content-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    
    .input-group {
        flex-direction: column;
    }
    
    .input-group input {
        min-width: 100%;
    }
    
    .mirror-link {
        flex-direction: column;
        align-items: flex-start;
        gap: 10px;
    }
    
    .copy-btn {
        align-self: flex-end;
        margin-left: 0;
    }
    
    .about-section, .features-section, .security-guide, .faq-section {
        padding: 25px;
    }
}