* {
    box-sizing: border-box;
}

html,
body {
    margin: 0;
    padding: 0;
    min-height: 100%;
    font-family: Arial, sans-serif;
    background-color: #050505;
    color: #f0f0f0;
}

body {
    display: flex;
    align-items: center;
    justify-content: center;
}

.page {
    width: 100%;
    padding: 32px 20px;
}

.wrapper {
    max-width: 820px;
    margin: 0 auto;
    padding: 24px;
    background-color: #181818;
    border: 1px solid #333;
    border-radius: 10px;
}

header {
    display: flex;
    align-items: center;
    gap: 14px;
    margin-bottom: 18px;
}

.logo {
    display: block;
    height: 60px;
    width: 60px;
    object-fit: contain;
}

.title-block h1 {
    margin: 0 0 4px;
    font-size: 26px;
}

.tagline {
    margin: 0;
    color: #bbbbbb;
    font-size: 14px;
}

.description {
    margin: 16px 0 18px;
    font-size: 15px;
    line-height: 1.5;
    color: #dddddd;
}

.actions {
    display: flex;
    gap: 8px;
    margin-bottom: 16px;
}

.btn {
    display: inline-block;
    padding: 10px 16px;
    text-decoration: none;
    font-size: 14px;
    border-radius: 6px;
    transition: 0.2s ease;
}

.primary-btn {
    background-color: #2f6bff;
    color: #ffffff;
    border: none;
}

.primary-btn:hover {
    background-color: #2859d1;
}

.secondary-btn {
    background-color: #101010;
    color: #f0f0f0;
    border: 1px solid #333;
}

.secondary-btn:hover {
    border-color: #2f6bff;
    color: #ffffff;
}

.card {
    padding: 16px 16px 14px;
    border-radius: 8px;
    background-color: #1f1f1f;
    border: 1px solid #2a2a2a;
}

.card + .card {
    margin-top: 16px;
}

.card-title {
    margin: 0 0 10px;
    font-size: 16px;
    font-weight: 600;
    color: #ffffff;
}

.card-text {
    margin: 0 0 10px;
    font-size: 15px;
    line-height: 1.5;
    color: #dddddd;
}

.card-text:last-child {
    margin-bottom: 0;
}

.info-links {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.info-link {
    padding: 12px 14px;
    border-radius: 6px;
    background-color: #101010;
    border: 1px solid #333;
    color: #f0f0f0;
    font-size: 14px;
    text-decoration: none;
    transition: 0.2s ease;
}

.info-link:hover {
    border-color: #2f6bff;
    color: #ffffff;
}

footer {
    margin-top: 20px;
    font-size: 13px;
    color: #aaaaaa;
    border-top: 1px solid #333;
    padding-top: 10px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 12px;
    flex-wrap: wrap;
}

.footer-link {
    color: #cfcfcf;
    text-decoration: none;
    transition: 0.2s ease;
}

.footer-link:hover {
    color: #ffffff;
}

@media (max-width: 720px) {
    body {
        display: block;
    }

    .page {
        padding: 20px;
    }

    .wrapper {
        padding: 16px;
    }

    header {
        align-items: flex-start;
    }

    .logo {
        height: 52px;
        width: 52px;
    }

    .actions {
        flex-direction: column;
    }

    .btn {
        width: 100%;
        text-align: center;
    }

    footer {
        flex-direction: column;
        align-items: flex-start;
    }
}