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

body {
    font-family: ui-sans-serif, system-ui, -apple-system, sans-serif;
    background: #eef1f4;
    color: #16202e;
    min-height: 100vh;
    display: grid;
    place-items: center;
}

.wrap { padding: 24px; text-align: center; }

.card {
    background: #fff;
    border: 2px solid #16202e;
    box-shadow: 8px 8px 0 var(--accent, #17b0a6);
    padding: 56px 48px;
    max-width: 520px;
}

.badge {
    display: inline-block;
    background: var(--accent, #17b0a6);
    color: #fff;
    font-size: 12px;
    font-weight: 700;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    padding: 6px 12px;
    margin-bottom: 20px;
}

h1 { font-size: 32px; letter-spacing: -0.02em; margin-bottom: 6px; }

.domain { font-size: 15px; font-weight: 600; color: #5b6b7e; margin-bottom: 18px; }

.text { font-size: 16px; line-height: 1.6; color: #3d4c5e; }

.credit { margin-top: 28px; font-size: 13px; color: #5b6b7e; }
.credit a { color: #0e8079; font-weight: 600; text-decoration: none; }
.credit a:hover { text-decoration: underline; }