.support-tree-page {
    max-width: 640px;
    margin: 0 auto;
}

.support-tree-hero {
    text-align: center;
    margin-bottom: 1.25rem;
}

.support-tree-hero-icon {
    width: 4rem;
    height: 4rem;
    margin: 0 auto .85rem;
    border-radius: 999px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: color-mix(in srgb, var(--saja-accent) 14%, var(--saja-soft));
    color: var(--saja-accent);
    font-size: 1.5rem;
}

.support-tree-hero h1 {
    font-size: clamp(1.35rem, 4vw, 1.75rem);
    font-weight: 800;
    margin-bottom: .75rem;
}

.support-tree-lead,
.support-tree-copy,
.support-tree-note {
    color: var(--saja-muted);
    font-size: .92rem;
    line-height: 1.75;
    margin-bottom: .65rem;
}

.support-tree-note {
    font-weight: 700;
    color: var(--saja-text);
}

.support-tree-signature {
    margin-top: 1rem;
    font-size: .92rem;
    color: var(--saja-muted);
    line-height: 1.7;
}

.support-tree-signature a {
    font-weight: 700;
    color: var(--saja-accent);
    text-decoration: none;
}

.support-tree-signature a:hover {
    text-decoration: underline;
}

.support-tree-form {
    border-radius: var(--saja-radius-lg);
    overflow: hidden;
}

.support-tree-amount-chips {
    display: flex;
    flex-wrap: wrap;
    gap: .45rem;
}

.support-tree-chip {
    border: 1px solid var(--saja-line);
    background: var(--saja-soft);
    color: var(--saja-text);
    border-radius: 999px;
    padding: .35rem .75rem;
    font-size: .78rem;
    font-weight: 700;
}

.support-tree-chip.is-active {
    border-color: var(--saja-accent);
    background: color-mix(in srgb, var(--saja-accent) 12%, var(--saja-soft));
    color: var(--saja-accent);
}

.support-tree-usdt-chips {
    display: flex;
    flex-wrap: wrap;
    gap: .45rem;
}

.support-tree-usdt-chip {
    border: 1px solid var(--saja-line);
    background: var(--saja-soft);
    color: var(--saja-text);
    border-radius: var(--saja-radius-md);
    padding: .45rem .75rem;
    font-size: .78rem;
    font-weight: 700;
    min-width: 5.5rem;
    text-align: center;
}

.support-tree-usdt-chip.is-active {
    border-color: var(--saja-accent);
    background: color-mix(in srgb, var(--saja-accent) 12%, var(--saja-soft));
    color: var(--saja-accent);
}

.support-tree-usdt-input .form-control {
    font-variant-numeric: tabular-nums;
    font-weight: 700;
}

.support-tree-amount-input .form-control {
    font-variant-numeric: tabular-nums;
    font-weight: 700;
}

.support-tree-submit {
    border-radius: var(--saja-radius-md);
}

.support-tree-receipt {
    max-width: 420px;
    margin: 0 auto;
    padding: 1.5rem 1.25rem 1.25rem;
    border-radius: var(--saja-radius-lg);
    background: var(--saja-surface);
    border: 1px solid var(--saja-line);
    box-shadow: var(--saja-shadow-md);
    text-align: center;
}

.support-tree-receipt-badge {
    width: 4.5rem;
    height: 4.5rem;
    margin: 0 auto 1rem;
    border-radius: 999px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: color-mix(in srgb, var(--saja-success) 16%, var(--saja-soft));
    color: var(--saja-success);
    font-size: 1.75rem;
}

.support-tree-receipt h1 {
    font-size: 1.25rem;
    font-weight: 800;
    margin-bottom: .75rem;
}

.support-tree-receipt-thanks {
    font-size: 1rem;
    font-weight: 700;
    line-height: 1.7;
    margin-bottom: .5rem;
}

.support-tree-receipt-note {
    color: var(--saja-muted);
    font-size: .9rem;
    line-height: 1.7;
    margin-bottom: 1.25rem;
}

.support-tree-receipt-meta {
    margin: 0 0 1.25rem;
    padding: .85rem;
    border-radius: var(--saja-radius-md);
    background: var(--saja-soft);
    text-align: start;
}

.support-tree-receipt-meta div {
    display: flex;
    justify-content: space-between;
    gap: .75rem;
    padding: .35rem 0;
    border-bottom: 1px dashed color-mix(in srgb, var(--saja-line) 80%, transparent);
}

.support-tree-receipt-meta div:last-child {
    border-bottom: 0;
}

.support-tree-receipt-meta dt {
    margin: 0;
    font-size: .78rem;
    color: var(--saja-muted);
    font-weight: 600;
}

.support-tree-receipt-meta dd {
    margin: 0;
    font-weight: 800;
    font-variant-numeric: tabular-nums;
}

.support-tree-receipt-actions {
    display: flex;
    flex-direction: column;
    gap: .5rem;
}

@media (min-width: 480px) {
    .support-tree-receipt-actions {
        flex-direction: row;
        justify-content: center;
    }
}