*, *::before, *::after { box-sizing: border-box; }

body {
    background: #fafafa;
    font-family: 'Segoe UI', 'Roboto', Arial, sans-serif;
    color: #222;
    margin: 0;
    padding: 0;
    line-height: 1.6;
}

.container {
    max-width: 760px;
    margin: 0 auto;
    padding: 0 24px 40px;
}

header {
    padding: 32px 0 24px;
    border-bottom: 1px solid #e8e8e8;
    margin-bottom: 32px;
}

h1 {
    font-size: 2rem;
    margin: 0 0 8px;
    color: #1a1a2e;
    letter-spacing: 2px;
}

.back {
    display: inline-block;
    font-size: 0.85rem;
    color: #888;
    text-decoration: none;
    margin-bottom: 16px;
}

.back:hover { color: #3a6bce; }

p { margin: 0 0 16px; }

a { color: #3a6bce; }