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

body {
    background: linear-gradient(180deg,#3e329a,#171e37);
    color: #333;
    line-height: 1.6;
    min-height: 100vh;
}

.container {
    max-width: 736px;
    margin: 0 auto;
    padding: 20px;
}

header {
    color: white;
    padding: 1rem;
    text-align: center;
    display: none;
}

nav {
    padding: 0.5rem;
    position: fixed;
    margin: 0 auto;
    width: 100%;
    background: #3e329a;
    border-bottom: 1px solid #ffffff75;
}

nav ul {
    display: flex;
    justify-content: center;
    list-style: none;
}

nav ul li {
    margin: 0 15px;
}

nav ul li a {
    color: white;
    text-decoration: none;
    transition: color 0.3s;
}

nav ul li a:hover {
    color: #5fffbb;
}

.page {
    display: none;
    padding: 20px;
    color: white;
    border-radius: 5px;
    margin: 20px 0;
}

.active {
    display: block;
}

footer {
    text-align: center;
    margin-top: 30px;
    padding: 20px;
    color: white;
}

h1, h2 {
    margin-bottom: 20px;
    color: #fff; /*#fffce5;*/
}

h2 {
    font-size: 24px;
    line-height: 32px;
}

p, h3 {
    margin-bottom: 15px;
}