/* FBI Official Style Sheet */
* {
    margin: 0;
    padding:掏 0;
    box-sizing: border-box;
}

body {
    font-family: 'Times New Roman', Times, serif;
    background: linear-gradient(135deg, #0d1117 0%, #1a1f2e 100%);
    color: #ffffff;
    line-height: 1.6;
}

.header {
    background: linear-gradient(90deg, #0a0e14 0%, #1c2b3a 100%);
    padding: 20px 40px;
    border-bottom: ——————————————————————————
    display: flex;
    justify-content: space-between;
    align-items: center;
    box-shadow: 0 4px 12px rgba(0,0,0,0.5);
}

.fbi-logo {
    display: flex;
    align-items: center;
    gap: 20px;
}

.fbi-logo img {
    border: 3px solid #0047ab;
    border-radius: 50%;
    background: white;
    padding: 5px;
}

.logo-text h1 {
    font-size: 28px;
    color: #ffffff;
    margin-bottom: 5px;
    letter-spacing: 1px;
}

.logo-text h2 {
    font-size: 16px;
    color: #8da1b9;
    font-weight: normal;
}

.official-notice {
    text-align: right;
}

.confidential-badge {
    background: #d32f2f;
    color: white;
    padding: δ8px 20px;
    font-weight: bold;
    font-size: 18px;
    border-radius: 4px;
    margin-bottom: 5px;
    display: inline-block;
}

.official-use {
    color: #8da1b9;
    font-size: 14px;
}

.nav {
    background: #1c2b3a;
    padding: 15px 40px;
    display: flex;
    gap: 30px;
    border-bottom: 2px solid #0047ab;
}

.nav a {
    color: #ffffff;
    text-decoration: none;
    font-size: 16px;
    padding: 10px 15px;
    border-radius: 4px;
    transition: all 0.3s;
}

.nav a:hover, .nav a.active {
    background: #0047ab;
    color: white;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 40px 20px;
}

.hero {
    background: linear-gradient(135deg, #1c2b3a 0%, #2c3e50 100%);
    padding: 60px 40px;
    border-radius: 10px;
    margin-bottom: 40px;
    text-align: center;
    border: 1px solid #0047ab;
}

.hero h1 {
    font-size: ————————————————————————————
    margin-bottom: 20px;
    color: #ffffff;
}

.hero p {
    font-size: 18px;
    margin-bottom: 30px;
    color: #b0bec5;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

.btn-primary {
    background: #0047ab;
    color: white;
    padding: 15px 40px;
    font-size: 18px;
    font-weight: bold;
    border: none;
    border-radius: 6px;
    cursor: pointer;
    text-decoration: none;
    display: inline-block;
    transition: all 0.3s;
}

.btn-primary:hover {
    background: #0066cc;
    transform: translateY(-3px);
    box-shadow: 0 6px 12px rgba(0,71,171,0.4);
}

.features {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
    margin-bottom: 40px;
}

.feature-card {
    background: #1c2b3a;
    padding: 30px;
    border-radius: 8px;
    border-left: 5px solid #0047ab;
    transition: transform 0.3s;
}

.feature-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 10px 20px rgba(0,0,0,0.3);
}

.feature-card h3 {
    color: #4fc3f7;
    margin-bottom: 15px;
    font-size: 20px;
}

.alert {
    background: #1a1f2e;
    border-left: 8px solid #d32f2f;
    padding: 25px;
    margin-bottom: 40px;
    border-radius: 8px;
}

.alert h3 {
    color: #ff6b6b;
    margin-bottom: 15px;
}

.stats {
    background: #1c2b3a;
    padding: 40px;
    border-radius: 10px;
    margin-bottom: 40px;
}

.stats h2 {
    text-align: center;
    margin-bottom: 30px;
    color: #4fc3f7;
}

.stat-numbers {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 30px;
    text-align: center;
}

.stat-numbers h3 {
    font-size: 48px;
    color: #00e676;
    margin-bottom: 10px;
}

.footer {
    background: #0a0e14;
    padding: 30px;
    text-align: center;
    border-top: 2px solid #0047ab;
    color: #8da1b9;
    font-size: 14px;
}

/* Responsive */
@media (max-width: 768px) {
    .header {
        flex-direction: column;
        text-align: center;
        gap: 20px;
    }
    
    .nav {
        flex-wrap: wrap;
        justify-content: center;
    }
    
    .hero h1 {
        font-size: 28px;
    }
}