.hts-support{--hts-ink:#171717;--hts-muted:#666;--hts-line:#d8d8d8;--hts-paper:#fff;--hts-soft:#f5f3ef;--hts-accent:#9e171c;max-width:780px;margin:2rem auto;padding:clamp(1.25rem, 3vw, 2.5rem);border:1px solid var(--hts-line);background:var(--hts-paper);color:var(--hts-ink);box-sizing:border-box}.hts-support *,.hts-support *::before,.hts-support *::after{box-sizing:border-box}.hts-sandbox-badge{display:inline-block;margin-bottom:1.25rem;padding:.38rem .62rem;border:1px solid #9a6a00;background:#fff7da;color:#654600;font-size:.72rem;font-weight:800;letter-spacing:.08em}.hts-kicker{margin:0 0 .45rem;color:var(--hts-accent);font-size:.78rem;font-weight:800;letter-spacing:.12em}.hts-header h2,.hts-result h2{margin:0 0 .65rem;color:var(--hts-ink);font-size:clamp(1.75rem, 4vw, 2.6rem);line-height:1.08}.hts-intro{margin:0;max-width:66ch;color:#333;font-size:1.05rem;line-height:1.6}.hts-tabs{display:grid;grid-template-columns:1fr 1fr;gap:0;margin:2rem 0 1.2rem;border:1px solid var(--hts-ink)}.hts-tab{appearance:none;border:0;background:#fff;color:var(--hts-ink);padding:.9rem 1rem;font:inherit;font-weight:800;cursor:pointer}.hts-tab+.hts-tab{border-left:1px solid var(--hts-ink)}.hts-tab.is-active{background:var(--hts-ink);color:#fff}.hts-amounts{display:grid;grid-template-columns:repeat(6,minmax(0,1fr));gap:.65rem}.hts-amount{appearance:none;border:1px solid var(--hts-line);background:#fff;color:var(--hts-ink);padding:.95rem .4rem;font:inherit;font-weight:800;cursor:pointer;min-height:54px}.hts-amount:hover,.hts-amount:focus-visible{border-color:var(--hts-ink)}.hts-amount.is-selected{border-color:var(--hts-accent);box-shadow:inset 0 0 0 2px var(--hts-accent);color:var(--hts-accent)}.hts-custom-wrap{margin-top:1rem}.hts-custom-wrap label{display:block;margin-bottom:.45rem;font-weight:700}.hts-money-input{display:flex;align-items:center;max-width:260px;border:1px solid var(--hts-ink);background:#fff}.hts-money-input span{padding:0 0 0 .85rem;font-weight:800}.hts-money-input input{width:100%;border:0!important;outline:0;padding:.8rem .85rem;font:inherit;box-shadow:none!important}.hts-summary{display:flex;align-items:baseline;gap:.5rem;margin:1.4rem 0 .8rem;padding-top:1.2rem;border-top:1px solid var(--hts-line)}.hts-summary-amount{font-size:1.65rem}.hts-summary-frequency{color:var(--hts-muted)}.hts-submit,.hts-result-button{display:inline-flex;justify-content:center;align-items:center;width:100%;border:0;background:var(--hts-accent);color:#fff!important;padding:1rem 1.2rem;font:inherit;font-weight:800;text-decoration:none!important;cursor:pointer}.hts-submit:hover,.hts-submit:focus-visible,.hts-result-button:hover,.hts-result-button:focus-visible{filter:brightness(.92)}.hts-submit:disabled{opacity:.65;cursor:wait}.hts-status{min-height:1.5em;margin:.6rem 0 0;color:var(--hts-muted)}.hts-status.is-error{color:#a40000;font-weight:700}.hts-security{display:grid;gap:.3rem;margin-top:1.5rem;padding:1rem;background:var(--hts-soft);font-size:.92rem;line-height:1.5}.hts-security span{color:#555}.hts-alternative{margin:1.2rem 0 0;text-align:center}.hts-result{padding:.75rem 0}.hts-result p{font-size:1.04rem;line-height:1.65}.hts-result-button{margin-top:1rem;max-width:320px}@media (max-width:720px){.hts-amounts{grid-template-columns:repeat(3,1fr)}}@media (max-width:430px){.hts-support{margin:1rem auto;padding:1.1rem}.hts-amounts{grid-template-columns:repeat(2,1fr)}}