.hv4-skin .pur-hero{padding-bottom:24px}.hv4-skin .pur-rules{padding-top:24px}.hv4-skin .pur-rules-grid{max-width:1080px;margin:0 auto;display:grid;grid-template-columns:1fr;gap:16px}@media (min-width:640px){.hv4-skin .pur-rules-grid{grid-template-columns:repeat(2,1fr);gap:18px}}@media (min-width:1024px){.hv4-skin .pur-rules-grid{grid-template-columns:repeat(3,1fr)}}.hv4-skin .pur-rule{position:relative;display:flex;flex-direction:column;gap:10px;padding:22px 22px 24px;border-radius:18px;overflow:hidden}.hv4-skin .pur-rule-num{font-family:var(--hv3-mono);font-size:12px;font-weight:700;letter-spacing:.18em;color:var(--hv3-crimson);opacity:.9}.hv4-skin .pur-rule-title{margin:0;font-size:17px;font-weight:700;letter-spacing:-.01em;line-height:1.25;color:#f4f4f6}.hv4-skin .pur-rule-body{margin:0;font-size:14.5px;line-height:1.6;color:var(--hv3-muted)}.hv4-skin .pur-faq-list{max-width:760px;margin:0 auto;display:flex;flex-direction:column;gap:12px}.hv4-skin .pur-faq-item{border-radius:16px;border:1px solid hsla(0,0%,100%,.08);background:hsla(0,0%,100%,.025);backdrop-filter:blur(12px) saturate(140%);-webkit-backdrop-filter:blur(12px) saturate(140%);box-shadow:inset 0 1px 0 hsla(0,0%,100%,.05);overflow:hidden;transition:border-color .25s ease,background .25s ease}.hv4-skin .pur-faq-item.is-open{border-color:rgba(220,20,60,.4);background:rgba(220,20,60,.05)}.hv4-skin .pur-faq-q{width:100%;display:flex;align-items:center;justify-content:space-between;gap:16px;padding:18px 20px;background:transparent;border:0;cursor:pointer;text-align:left;font-size:15.5px;font-weight:600;letter-spacing:-.01em;color:#f4f4f6;line-height:1.4}.hv4-skin .pur-faq-chev{flex-shrink:0;color:var(--hv3-crimson);transition:transform .25s ease}.hv4-skin .pur-faq-item.is-open .pur-faq-chev{transform:rotate(180deg)}.hv4-skin .pur-faq-a{padding:0 20px 18px}.hv4-skin .pur-faq-a p{margin:0;font-size:14.5px;line-height:1.65;color:var(--hv3-muted)}.hv4-skin .pur-faq-foot{margin:40px auto 0;max-width:760px;display:flex;flex-wrap:wrap;align-items:center;justify-content:center;gap:14px}@media (prefers-reduced-motion:reduce){.hv4-skin .pur-faq-chev,.hv4-skin .pur-faq-item{transition:none!important}}