* {
    box-sizing: border-box;
}

body {
    margin: 0;
    font-family: Arial, sans-serif;
    background: #f3f6fb;
    color: #111827;
}

a {
    color: inherit;
}

.wrap {
    width: min(1120px, calc(100% - 24px));
    margin: 0 auto;
}

.card {
    background: #ffffff;
    border: 1px solid #e5e7eb;
    border-radius: 18px;
    box-shadow: 0 10px 24px rgba(15, 23, 42, 0.08);
    padding: 18px;
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 44px;
    padding: 10px 16px;
    border-radius: 12px;
    background: #2563eb;
    color: #ffffff;
    text-decoration: none;
    font-weight: 700;
    border: 0;
    cursor: pointer;
}

.btn-secondary {
    background: #111827;
}

.muted {
    color: #64748b;
}