* { margin: 0; padding: 0; box-sizing: border-box; }
body { 
    font-family: 'Inter', sans-serif; 
    line-height: 1.6; 
    color: #333; 
    background: #f9f9f9; 
}

.navbar { 
    display: flex; 
    justify-content: space-between; 
    align-items: center; 
    padding: 1rem 2rem; 
    background: #fff; 
    box-shadow: 0 2px 5px rgba(0,0,0,0.1); 
}
.nav-brand { 
    font-size: 1.5rem; 
    font-weight: 700; 
    color: #007bff; 
}
.nav-menu { 
    display: flex; 
    list-style: none; 
    gap: 2rem; 
}
.nav-menu a { 
    text-decoration: none; 
    color: #333; 
    font-weight: 600; 
}
.hamburger { 
    display: none; 
    flex-direction: column; 
    cursor: pointer; 
}
.hamburger span { 
    width: 25px; 
    height: 3px; 
    background: #333; 
    margin: 3px 0; 
}

.hero { 
    background: linear-gradient(135deg, #007bff, #0056b3); 
    color: white; 
    text-align: center; 
    padding: 4rem 2rem; 
}
.hero h1 { 
    font-size: 3rem; 
    margin-bottom: 1rem; 
}
.hero p { 
    font-size: 1.2rem; 
    margin-bottom: 2rem; 
}
blockquote { 
    font-style: italic; 
    font-size: 1.1rem; 
    margin: 2rem 0; 
    border-left: 4px solid #fff; 
    padding-left: 1rem; 
}
.cta-btn { 
    background: #fff; 
    color: #007bff; 
    padding: 1rem 2rem; 
    text-decoration: none; 
    border-radius: 5px; 
    font-weight: 600; 
}

.teasers { 
    padding: 4rem 2rem; 
    max-width: 1200px; 
    margin: 0 auto; 
}
.teasers h2 { 
    text-align: center; 
    font-size: 2.5rem; 
    margin-bottom: 3rem; 
    color: #007bff; 
}
.cards { 
    display: grid; 
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); 
    gap: 2rem; 
}
.card { 
    background: white; 
    padding: 2rem; 
    border-radius: 10px; 
    box-shadow: 0 5px 15px rgba(0,0,0,0.1); 
    text-align: center; 
    transition: transform 0.3s; 
}
.card:hover { 
    transform: translateY(-5px); 
}
.card i { 
    font-size: 3rem; 
    color: #007bff; 
    margin-bottom: 1rem; 
}
.card h3 { 
    font-size: 1.5rem; 
    margin-bottom: 1rem; 
}
.card a { 
    color: #007bff; 
    text-decoration: none; 
    font-weight: 600; 
}

footer { 
    background: #333; 
    color: white; 
    text-align: center; 
    padding: 2rem; 
}
.social a { 
    color: white; 
    font-size: 1.5rem; 
    margin: 0 1rem; 
}

@media (max-width: 768px) {
    .nav-menu { 
        display: none; 
        flex-direction: column; 
        position: absolute; 
        top: 70px; 
        left: 0; 
        width: 100%; 
        background: white; 
        padding: 1rem; 
        box-shadow: 0 5px 10px rgba(0,0,0,0.2); 
    }
    .nav-menu.active { 
        display: flex; 
    }
    .hamburger { 
        display: flex; 
    }
    .hero h1 { 
        font-size: 2rem; 
    }
}
.content-section h2 {
    font-size: 2rem;
    color: #007bff;
    margin: 2rem 0 1rem;
    border-bottom: 2px solid #007bff;
    padding-bottom: 0.5rem;
}

.term-card {
    background: white;
    padding: 1.5rem;
    margin: 1rem 0;
    border-radius: 8px;
    box-shadow: 0 3px 10px rgba(0,0,0,0.08);
}

.term-card h3 {
    color: #007bff;
    margin-bottom: 0.8rem;
}

.next-step {
    font-size: 1.1rem;
    font-weight: 600;
    margin-top: 2rem;
    text-align: center;
}.rule-card {
    background: white;
    padding: 2rem;
    margin: 1.5rem 0;
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
    border-left: 6px solid #007bff;
}

.rule-card h2 {
    color: #007bff;
    margin-bottom: 1rem;
    font-size: 1.8rem;
}

.rule-card p {
    margin-bottom: 1rem;
.example-box {
    background: #f0f8ff;
    border-left: 5px solid #007bff;
    padding: 1.5rem;
    margin: 1.5rem 0;
    border-radius: 6px;
}

.example-box.warning {
    background: #fff3f3;
    border-left-color: #dc3545;
}

.risk-list li {
    margin-bottom: 1rem;
    font-weight: 500;
}

.warning {
    color: #dc3545;
    font-weight: 600;
    margin: 1rem 0;
}