* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: Arial, sans-serif;
}

body {
    background: #f4f6f9;
    color: #333;
    line-height: 1.7;
}

.container {
    width: 85%;
    max-width: 1100px;
    margin: 40px auto;
}

header {
    background: linear-gradient(135deg, #ff6b00, #ff9500);
    color: #fff;
    text-align: center;
    padding: 60px 20px;
}

header h1 {
    font-size: 32px;
    margin-bottom: 15px;
}

header p {
    font-size: 18px;
    margin-bottom: 20px;
}

h2 {
    margin-bottom: 15px;
    color: #ff6b00;
}

h3 {
    margin-top: 15px;
    margin-bottom: 10px;
}

ul {
    margin-left: 20px;
    margin-bottom: 15px;
}

.btn {
    display: inline-block;
    background: #ff6b00;
    color: #fff;
    padding: 12px 25px;
    text-decoration: none;
    border-radius: 5px;
    transition: 0.3s ease;
}

.btn:hover {
    background: #e65c00;
}

section {
    background: #fff;
    padding: 30px;
    border-radius: 8px;
    margin-bottom: 30px;
    box-shadow: 0 5px 15px rgba(0,0,0,0.05);
}

footer {
    text-align: center;
    padding: 20px;
    background: #222;
    color: #fff;
}