body .btn-login,body .btn-register{position:relative;isolation:isolate;display:inline-flex;align-items:center;justify-content:center;gap:6px;min-height:46px;padding:12px 23px;border:2px solid #d4b94a!important;border-radius:999px!important;background:linear-gradient(180deg,#c81117,#9c0008)!important;color:#fff!important;font-weight:900;text-transform:uppercase;text-decoration:none;overflow:visible!important;box-shadow:0 0 5px #e8d45c,0 0 15px rgba(190,218,48,.8),0 0 27px rgba(174,202,32,.45),inset 0 1px 0 rgba(255,255,255,.2)!important;animation:ao88-cta-heartbeat 2.4s ease-in-out infinite!important;transform-origin:center;transition:filter .2s,box-shadow .2s}
body .btn-login::before,body .btn-register::before{position:absolute;top:-14px;right:8px;z-index:2;padding:3px 11px;border-radius:999px;background:#ff202c;color:#fff;font-size:9px;line-height:1.25;font-weight:800;text-transform:none;letter-spacing:0;white-space:nowrap;box-shadow:0 2px 9px rgba(255,30,40,.35);pointer-events:none}
body .btn-login::before{content:'Truy cập'}body .btn-register::before{content:'Đăng ký ngay'}
body .btn-login::after,body .btn-register::after{content:'↗';position:static;inset:auto;width:auto;height:auto;padding:0;border:0;background:none;mask:none;-webkit-mask:none;animation:none;color:#fff;pointer-events:none}
body .btn-login:hover,body .btn-register:hover{filter:brightness(1.16);box-shadow:0 0 8px #ffe575,0 0 24px rgba(207,237,55,.95),0 0 40px rgba(193,211,34,.6)!important}
body .btn-login:focus-visible,body .btn-register:focus-visible{outline:3px solid #fff2b1;outline-offset:7px}
.hero-actions,.header-actions,.mobile-actions{gap:20px}
@keyframes ao88-cta-heartbeat{0%,40%,100%{transform:scale(1)}12%{transform:scale(1.055)}20%{transform:scale(1)}28%{transform:scale(1.035)}}
@media(max-width:600px){body .btn-login,body .btn-register{padding:10px 15px;min-height:43px;font-size:12px}.mobile-actions{padding-top:18px;gap:14px}}
@media(prefers-reduced-motion:reduce){body .btn-login,body .btn-register{animation:none!important}}