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

body {
    font-family: 'Poppins', sans-serif;
    background: #f5f7fa;
    color: #1a1a1a;
    line-height: 1.6;
    padding: 20px;
}

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

header h1 {
    font-size: 2.5rem;
    font-weight: 600;
    color: #1a1a1a;
}

header p {
    font-size: 1rem;
    color: #6b7280;
}

main {
    max-width: 800px;
    margin: 0 auto;
    background: #ffffff;
    padding: 30px;
    border-radius: 12px;
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.1);
}

section {
    margin-bottom: 30px;
}

h2 {
    font-size: 1.75rem;
    font-weight: 600;
    color: #3b82f6;
    margin-bottom: 15px;
}

p {
    font-size: 1rem;
    color: #4b5563;
}

ul {
    list-style: none;
    padding-left: 0;
}

ul li {
    font-size: 1rem;
    color: #4b5563;
    margin-bottom: 10px;
    padding-left: 20px;
    position: relative;
}

ul li:before {
    content: '•';
    position: absolute;
    left: 0;
    color: #3b82f6;
    font-size: 1.2rem;
}

a {
    color: #3b82f6;
    text-decoration: none;
    transition: color 0.3s ease;
}

a:hover {
    color: #2563eb;
    text-decoration: underline;
}

footer {
    text-align: center;
    margin-top: 40px;
    font-size: 0.9rem;
    color: #6b7280;
}

@media (max-width: 600px) {
    body {
        padding: 10px;
    }

    header h1 {
        font-size: 2rem;
    }

    main {
        padding: 20px;
    }

    h2 {
        font-size: 1.5rem;
    }

    p, ul li {
        font-size: 0.95rem;
    }
}