.transaction-page main {
    min-height: calc(100svh - 260px);
}

.transaction-card {
    max-width: 600px;
    margin: 0 auto;
    padding: 40px;
    border: 1px solid var(--border-soft);
    border-radius: 22px;
    background:
        linear-gradient(180deg, rgba(255, 255, 255, 0.045), rgba(255, 255, 255, 0.018)),
        rgba(14, 18, 24, 0.88);
    box-shadow: var(--shadow);
    text-align: center;
}

.transaction-logo {
    width: 76px;
    height: 76px;
    margin: 0 auto 20px;
    filter: drop-shadow(0 14px 22px rgba(63, 130, 246, 0.28));
}

.transaction-card h1 {
    margin-bottom: 16px;
    font-size: clamp(2.25rem, 6vw, 3.2rem);
}

.transaction-card p {
    margin: 0;
    color: var(--muted);
    font-size: 1.05rem;
    line-height: 1.6;
}

.transaction-card a {
    color: #9ec2ff;
    font-weight: 700;
}

.purchase-card {
    padding: clamp(26px, 5vw, 46px);
    border: 1px solid var(--border);
    border-radius: 24px;
    background:
        linear-gradient(180deg, rgba(255, 255, 255, 0.055), rgba(255, 255, 255, 0.025)),
        rgba(14, 18, 24, 0.88);
    box-shadow: var(--shadow);
}

.purchase-card h1 {
    margin-bottom: 18px;
    font-size: clamp(2.4rem, 6vw, 4rem);
}

.purchase-lead {
    max-width: 700px;
    color: var(--muted-strong);
    font-size: 1.08rem;
}

.purchase-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    margin: 26px 0;
}

.purchase-steps {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 12px;
    margin-top: 24px;
}

.purchase-step {
    padding: 16px;
    border: 1px solid var(--border);
    border-radius: 16px;
    background: rgba(255, 255, 255, 0.035);
}

.purchase-step strong,
.purchase-step span {
    display: block;
}

.purchase-step strong {
    margin-bottom: 6px;
}

.purchase-step span {
    color: var(--muted);
    font-size: 0.94rem;
}

.purchase-note {
    margin: 24px 0 0;
    padding: 16px;
    border: 1px solid rgba(75, 184, 120, 0.22);
    border-radius: 16px;
    background: rgba(75, 184, 120, 0.08);
    color: var(--muted-strong);
}

@media (max-width: 640px) {
    .transaction-card {
        padding: 30px 22px;
    }

    .purchase-actions,
    .purchase-steps {
        display: grid;
        grid-template-columns: 1fr;
    }

    .purchase-actions .button {
        width: 100%;
    }
}