body{background:#f6f3eb}.demo-shell{max-width:1040px;padding:48px 0 80px}.demo-intro{max-width:720px}.demo-intro h1{font-size:clamp(2.4rem,4.5vw,3.6rem);margin:0 0 16px}.demo-intro p{color:var(--muted);line-height:1.7}.demo-progress{display:grid;grid-template-columns:repeat(4,1fr);list-style:none;padding:0;margin:36px 0 24px;border-block:1px solid var(--line)}.demo-progress li{display:flex;align-items:center;gap:9px;padding:14px 8px;color:var(--muted);font-size:.82rem}.demo-progress li>span{display:grid;place-items:center;width:22px;height:22px;flex-shrink:0;border:1px solid currentColor;border-radius:50%;font-size:.7rem;font-weight:600}.demo-progress li.active,.demo-progress li.done{color:var(--teal);font-weight:700}.demo-step{background:var(--white);border:1px solid var(--line);border-top:3px solid var(--ink);padding:30px;margin-top:20px}.demo-step h2,.reward h2{font-size:clamp(1.6rem,3vw,2.2rem);font-weight:700;letter-spacing:-.015em}.benefit-choice{width:100%;display:grid;grid-template-columns:auto 1fr auto;gap:18px;align-items:center;text-align:left;background:#fff;border:1px solid var(--line);padding:24px}.benefit-icon{display:grid;place-items:center;width:48px;height:48px;border-radius:50%;background:var(--teal);color:white}.benefit-choice strong{display:block;font-size:1.05rem}.benefit-choice small{display:block;margin-top:4px;color:var(--muted)}.step-heading{display:flex;justify-content:space-between;gap:20px}.text-button{border:0;background:transparent;text-decoration:underline}.demo-search input,.detail-grid input,.detail-grid select{display:block;width:100%;margin-top:8px;padding:13px;border:1px solid #a9ad9f;background:white}.plan-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px;margin-top:20px}.demo-plan{background:white;border:1px solid var(--line);padding:20px;text-align:left}.demo-plan strong{display:block;font-size:1.15rem;font-weight:650;letter-spacing:-.01em;margin:8px 0}.demo-plan .provider,.demo-plan small,.demo-small{color:var(--muted);font-size:.8rem;line-height:1.55}.demo-plan .price{display:block;font-weight:700;color:var(--teal);margin:8px 0}.chosen-summary{background:var(--pale);border-left:3px solid var(--teal);padding:16px;margin-bottom:24px}.detail-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px}.detail-grid label{font-size:.84rem;font-weight:600}.opt-in,.demo-confirm{display:flex;gap:10px;align-items:flex-start;margin:20px 0}.checkout-card{max-width:720px;border:1px solid var(--line);padding:26px}.checkout-price{display:flex;justify-content:space-between;gap:20px;margin:24px 0;padding:20px 0;border-block:1px solid var(--line)}.checkout-price strong{font-size:1.8rem}.reward{background:#13251f;color:white;padding:44px;margin-top:22px;text-align:center}.reward h2{color:white}.reward-icon{display:grid;place-items:center;width:68px;height:68px;border-radius:50%;margin:0 auto 14px;background:#d6a477;color:#13251f;font-size:2rem}.reward-badges,.reward-actions{display:flex;gap:10px;justify-content:center;flex-wrap:wrap;margin-top:24px}.reward-badges span{border:1px solid rgba(255,255,255,.35);padding:8px 10px}@media(max-width:720px){.demo-shell{padding-top:30px}.demo-progress li{font-size:.7rem}.demo-step{padding:22px}.plan-grid,.detail-grid{grid-template-columns:1fr}.checkout-price{flex-direction:column}.reward{padding:32px 20px}}