:root {
    --primary-color: #6C5CE7;
    --text-color: #333;
    --bg-color: #f4f4f9;
    --white: #ffffff;
}

body {
    font-family: 'Segoe UI', args, sans-serif;
    line-height: 1.6;
    color: var(--text-color);
    background-color: var(--bg-color);
    margin: 0;
    padding: 0;
}

.container {
    max-width: 800px;
    margin: 0 auto;
    padding: 20px;
    background: var(--white);
    min-height: 100vh;
    box-shadow: 0 0 10px rgba(0,0,0,0.05);
}

header {
    text-align: center;
    padding: 40px 0;
    border-bottom: 2px solid var(--primary-color);
    margin-bottom: 30px;
}

.logo-img {
    width: 80px;
    height: 80px;
    border-radius: 20%;
    margin-bottom: 10px;
}

h1 {
    color: var(--primary-color);
    margin: 10px 0;
}

h2 {
    color: var(--primary-color);
    border-bottom: 1px solid #eee;
    padding-bottom: 10px;
    margin-top: 30px;
}

p {
    margin-bottom: 15px;
}

.btn {
    display: inline-block;
    background-color: var(--primary-color);
    color: white;
    padding: 12px 24px;
    text-decoration: none;
    border-radius: 8px;
    font-weight: bold;
    transition: background-color 0.3s;
    margin: 10px 0;
}

.btn:hover {
    background-color: #5b4bc4;
}

footer {
    margin-top: 50px;
    padding-top: 20px;
    border-top: 1px solid #eee;
    text-align: center;
    font-size: 0.9em;
    color: #666;
}

footer a {
    color: var(--primary-color);
    text-decoration: none;
    margin: 0 10px;
}