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

header{
    background: rgb(10, 10, 10);
    padding: 5px 35px;
    
}

.logo{
    width: 120px;
    height: auto;
}

body {
            margin: 0;
            padding: 0;
            background: #414141;
            font-family: "Segoe UI", Tahoma, sans-serif;
            color: #1f1f1f;
        }

        .container {
            max-width: 900px;
            margin: 40px auto;
            padding: 25px;
            background: #fff;
            border-radius: 14px;
            box-shadow: 0 6px 18px rgba(0,0,0,0.1);
            animation: fadeIn 0.6s ease;
        }

        @keyframes fadeIn {
            from { opacity: 0; transform: translateY(15px); }
            to { opacity: 1; transform: translateY(0); }
        }

        h1 {
            text-align: center;
            color: #222;
            margin-bottom: 10px;
        }

        h2 {
            margin-top: 30px;
            color: #444;
            border-left: 5px solid #4CAF50;
            padding-left: 12px;
            font-weight: 600;
        }

        p, li {
            line-height: 1.7;
            font-size: 16px;
        }

        ul {
            padding-left: 20px;
        }

        .footer {
            text-align: center;
            margin-top: 35px;
            font-size: 14px;
            color: #666;
        }

        a {
            color: #4CAF50;
            text-decoration: none;
        }

        a:hover {
            text-decoration: underline;
        }

        .header-line {
            width: 80px;
            height: 4px;
            background: #4CAF50;
            margin: 12px auto 25px;
            border-radius: 3px;
        }