.phb{position:relative;overflow:hidden;background:#131013;background-image:radial-gradient(rgba(218,253,78,0.055) 1.5px,transparent 1.5px);background-size:26px 26px}
.phb-echo{position:absolute;right:-70px;top:-30px;width:420px;opacity:0.06;pointer-events:none}
.phb-in{position:relative;z-index:1;max-width:1200px;margin:0 auto;padding:48px 12px 44px;display:flex;flex-direction:column}
.phb-text{flex:1;min-width:0}
.phb-lead{font-size:1.08rem;margin-bottom:24px}
.phb-art{flex:0 0 auto;display:flex;justify-content:center;margin-top:30px}
.phb-art svg{width:100%;max-width:260px;margin:0 auto}
.ruleacc{margin-bottom:20px}
.rule-item{background:#1C181C;border-radius:12px;margin-bottom:10px;box-shadow:0 10px 30px rgba(0,0,0,0.35)}
.rule-toggle{display:flex;align-items:center;justify-content:space-between;width:100%;background:none;border:0;color:#FFFFFF;font-family:inherit;font-size:1rem;font-weight:700;text-align:left;padding:16px 18px;cursor:pointer}
.rule-toggle:after{content:"▼";color:#DAFD4E;font-size:0.85rem;margin-left:12px}
.rule-toggle[aria-expanded="true"]:after{transform:rotate(180deg)}
.rule-body{display:none;padding:0 18px 16px}
.rule-body p{margin-bottom:0;color:#B8B0B8}
.rule-item.rule-open .rule-body{display:block}
@media(min-width:769px){.phb-in{padding:64px 24px 56px}}
@media(min-width:1081px){.phb-in{flex-direction:row;align-items:center;padding:76px 32px 68px}.phb-art{margin-top:0;margin-left:40px;width:40%;max-width:320px;min-width:180px}.phb-art svg{max-width:320px}}