.voucher-guide {
    max-width: 900px;
    margin: 20px auto 0;
    padding: 18px;
    border: 1px solid var(--line);
    border-radius: 18px;
    background: rgba(255, 255, 255, .9);
    box-shadow: 0 12px 30px rgba(46, 83, 143, .06);
}

.voucher-guide-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    margin-bottom: 14px;
}

.voucher-guide-head h2 {
    margin: 3px 0 0;
    font-size: 21px;
    letter-spacing: -.02em;
}

.voucher-guide-head > a {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 8px 11px;
    border: 1px solid #bfd6f5;
    border-radius: 10px;
    color: var(--blue);
    background: #f7fbff;
    font-size: 12px;
    font-weight: 800;
    text-decoration: none;
    white-space: nowrap;
}

.voucher-guide-steps {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 10px;
    margin: 0;
    padding: 0;
    list-style: none;
}

.voucher-guide-steps li {
    display: flex;
    min-width: 0;
    gap: 9px;
    padding: 12px;
    border: 1px solid #e0e9f6;
    border-radius: 13px;
    background: #f8fbff;
}

.voucher-guide-steps li > span {
    display: grid;
    width: 25px;
    height: 25px;
    flex: 0 0 25px;
    place-items: center;
    border-radius: 8px;
    color: #fff;
    background: linear-gradient(135deg, #2c80ed, #1762cf);
    font-size: 11px;
    font-weight: 900;
}

.voucher-guide-steps strong {
    display: block;
    margin: 2px 0 4px;
    font-size: 13px;
}

.voucher-guide-steps p {
    margin: 0;
    color: var(--muted);
    font-size: 11px;
    line-height: 1.55;
}

.voucher-guide-note {
    margin: 12px 2px 0;
    padding-top: 11px;
    border-top: 1px dashed #d7e3f2;
    color: #65738a;
    font-size: 11px;
    line-height: 1.6;
}

.voucher-guide-note strong { color: #36445c; }

@media (max-width: 850px) {
    .voucher-guide-steps { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

@media (max-width: 520px) {
    .voucher-guide {
        margin-top: 16px;
        padding: 14px;
        border-radius: 16px;
    }

    .voucher-guide-head { align-items: flex-start; }
    .voucher-guide-head h2 { font-size: 18px; }
    .voucher-guide-head > a { padding: 7px 9px; font-size: 11px; }
    .voucher-guide-steps { grid-template-columns: 1fr; gap: 8px; }
    .voucher-guide-steps li { padding: 10px; }
    .voucher-guide-note { font-size: 10.5px; }
}