.gc-donate-btn {
    display: inline-block;
    background: #E4A93C; color: #1A1F24;
    padding: 16px 36px; font-family: 'Figtree', -apple-system, sans-serif;
    font-size: 13px; font-weight: 800; letter-spacing: 0.2em;
    text-transform: uppercase; text-decoration: none;
    border-radius: 3px; border: none; cursor: pointer;
    transition: all 0.3s ease;
}
.gc-donate-btn:hover {
    background: #C48E22; color: #1A1F24;
    transform: translateY(-2px); box-shadow: 0 8px 24px rgba(228,169,60,0.3);
}
.gc-donate-btn-secondary { background: transparent; color: #1F5B6E; border: 2px solid #1F5B6E; }
.gc-donate-btn-secondary:hover { background: #1F5B6E; color: #F6F1E6; }
.gc-donate-btn-minimal {
    background: transparent; color: #E4A93C;
    padding: 8px 0; text-decoration: underline; text-underline-offset: 4px;
}
.gc-donate-btn-minimal:hover { color: #C48E22; transform: none; box-shadow: none; }

.gab-amounts-row { display: flex; gap: 10px; flex-wrap: wrap; justify-content: center; }
.gab-amount-btn {
    display: inline-block; background: #1F5B6E; color: #F6F1E6;
    padding: 14px 24px; font-family: 'Figtree', sans-serif;
    font-size: 15px; font-weight: 800; text-decoration: none;
    border-radius: 4px; transition: all 0.25s;
    min-width: 80px; text-align: center;
}
.gab-amount-btn:hover {
    background: #E4A93C; color: #1A1F24;
    transform: translateY(-2px); box-shadow: 0 6px 16px rgba(228,169,60,0.25);
}
.gab-amount-other { background: transparent; color: #1F5B6E; border: 2px solid #1F5B6E; }
.gab-amount-other:hover { background: #1F5B6E; color: #F6F1E6; }

.gab-embed-wrap { max-width: 600px; margin: 0 auto; }