.gst-tool[data-astro-cid-lrfqwerm]{max-width:800px;margin:0 auto}.gst-tool__grid[data-astro-cid-lrfqwerm]{display:grid;grid-template-columns:1fr 1fr;gap:32px;align-items:start}@media(max-width:768px){.gst-tool__grid[data-astro-cid-lrfqwerm]{grid-template-columns:1fr}}.gst-tool__form[data-astro-cid-lrfqwerm]{display:flex;flex-direction:column;gap:24px}.gst-tool__section-title[data-astro-cid-lrfqwerm]{display:flex;align-items:center;gap:8px;font-size:1rem;font-weight:600;color:var(--st-text);margin:0 0 4px}.gst-tool__field[data-astro-cid-lrfqwerm]{display:flex;flex-direction:column;gap:8px}.gst-tool__label[data-astro-cid-lrfqwerm]{font-size:.8125rem;font-weight:500;color:var(--st-text-muted)}.gst-tool__input[data-astro-cid-lrfqwerm]{width:100%;padding:12px 14px;border:1px solid var(--st-border);border-radius:var(--radius-st);background:var(--st-input-bg);color:var(--st-text);font-size:1rem;transition:border-color .2s}.gst-tool__input[data-astro-cid-lrfqwerm]:focus{outline:none;border-color:var(--st-primary);box-shadow:var(--st-focus-ring)}.gst-tool__toggle[data-astro-cid-lrfqwerm]{display:flex;background:var(--st-surface-secondary);border:1px solid var(--st-border);border-radius:var(--radius-st);padding:3px}.gst-tool__toggle-btn[data-astro-cid-lrfqwerm]{flex:1;padding:10px;border:none;background:transparent;color:var(--st-text-muted);font-size:.875rem;font-weight:500;border-radius:calc(var(--radius-st) - 2px);cursor:pointer;transition:all .2s}.gst-tool__toggle-btn--active[data-astro-cid-lrfqwerm]{background:var(--st-surface);color:var(--st-primary);box-shadow:0 1px 3px #0000001a;font-weight:600}.gst-tool__rate-grid[data-astro-cid-lrfqwerm]{display:grid;grid-template-columns:repeat(5,1fr);gap:8px}.gst-tool__rate-btn[data-astro-cid-lrfqwerm]{padding:10px 0;border:1px solid var(--st-border);border-radius:var(--radius-st);background:var(--st-surface);color:var(--st-text);font-size:.875rem;font-weight:500;cursor:pointer;transition:all .2s}.gst-tool__rate-btn[data-astro-cid-lrfqwerm]:hover{border-color:var(--st-primary)}.gst-tool__rate-btn--active[data-astro-cid-lrfqwerm]{background:var(--st-primary);color:#fff;border-color:var(--st-primary)}.gst-tool__custom-input[data-astro-cid-lrfqwerm]{padding:10px 4px;border:1px solid var(--st-border);border-radius:var(--radius-st);background:var(--st-input-bg);color:var(--st-text);font-size:.8125rem;text-align:center;width:100%}.gst-tool__custom-input[data-astro-cid-lrfqwerm]:focus{outline:none;border-color:var(--st-primary)}@media(max-width:480px){.gst-tool__rate-grid[data-astro-cid-lrfqwerm]{grid-template-columns:repeat(3,1fr)}}.gst-tool__results[data-astro-cid-lrfqwerm]{background:var(--st-surface-secondary);border:1px solid var(--st-border);border-radius:var(--radius-st-lg);padding:24px;display:flex;flex-direction:column;gap:20px}.gst-tool__total-display[data-astro-cid-lrfqwerm]{text-align:center;padding-bottom:16px;border-bottom:1px solid var(--st-border)}.gst-tool__total-label[data-astro-cid-lrfqwerm]{display:block;font-size:.8125rem;color:var(--st-text-muted);margin-bottom:4px}.gst-tool__total-value[data-astro-cid-lrfqwerm]{font-size:2.25rem;font-weight:700;color:var(--st-primary);line-height:1}.gst-tool__breakdown[data-astro-cid-lrfqwerm]{display:flex;flex-direction:column;gap:12px}.gst-tool__breakdown-row[data-astro-cid-lrfqwerm]{display:flex;justify-content:space-between;font-size:.9375rem;color:var(--st-text)}.gst-tool__breakdown-val[data-astro-cid-lrfqwerm]{font-weight:600}.gst-tool__breakdown-val--red[data-astro-cid-lrfqwerm]{color:#ef4444}.gst-tool__split-card[data-astro-cid-lrfqwerm]{background:#3b82f60f;border:1px solid rgba(59,130,246,.15);border-radius:var(--radius-st);padding:12px 16px;font-size:.8125rem}[data-astro-cid-lrfqwerm][data-theme=dark] .gst-tool__split-card[data-astro-cid-lrfqwerm]{background:#3b82f614;border-color:#3b82f633}.gst-tool__split-title[data-astro-cid-lrfqwerm]{display:block;margin-bottom:8px;font-size:.8125rem}.gst-tool__split-row[data-astro-cid-lrfqwerm]{display:flex;justify-content:space-between;color:var(--st-text);padding:2px 0}.gst-tool__error[data-astro-cid-lrfqwerm]{display:flex;align-items:center;gap:8px;padding:12px 16px;background:#fef2f2;border:1px solid #fecaca;border-radius:var(--radius-st);color:#b91c1c;font-size:.875rem;margin-top:16px}[data-astro-cid-lrfqwerm][data-theme=dark] .gst-tool__error[data-astro-cid-lrfqwerm]{background:#ef44441a;border-color:#ef44444d;color:#fca5a5}