.kingz-v51-access-gate {
  margin-top: 2.5rem;
  display: grid;
  place-items: center;
}
.kingz-v51-gate-card {
  width: min(100%, 760px);
  padding: clamp(2rem, 5vw, 4rem);
  text-align: center;
  border: 1px solid rgba(239, 68, 68, .34);
  border-radius: 28px;
  background:
    radial-gradient(circle at 50% 0%, rgba(239, 68, 68, .18), transparent 45%),
    rgba(14, 10, 11, .82);
  box-shadow: 0 24px 90px rgba(0, 0, 0, .48), 0 0 45px rgba(239, 68, 68, .10);
  backdrop-filter: blur(18px);
}
.kingz-v51-gate-icon {
  width: 58px;
  height: 58px;
  display: grid;
  place-items: center;
  margin: 0 auto 1.1rem;
  border-radius: 18px;
  color: #fff;
  font-size: 1.55rem;
  font-weight: 900;
  background: linear-gradient(145deg, #ef243d, #9f1025);
  box-shadow: 0 14px 42px rgba(239, 36, 61, .35);
}
.kingz-v51-gate-kicker {
  display: block;
  color: #f43f5e;
  font-size: .75rem;
  font-weight: 900;
  letter-spacing: .18em;
  text-transform: uppercase;
}
.kingz-v51-gate-card h2 {
  margin: .8rem 0 0;
  font-size: clamp(1.7rem, 4vw, 2.7rem);
  line-height: 1.05;
  font-weight: 900;
}
.kingz-v51-gate-card p {
  max-width: 610px;
  margin: 1rem auto 0;
  color: #a9a1a4;
  line-height: 1.7;
}
.kingz-v51-gate-button {
  display: inline-flex;
  min-height: 48px;
  align-items: center;
  justify-content: center;
  margin-top: 1.6rem;
  padding: 0 1.35rem;
  border-radius: 13px;
  color: white;
  font-weight: 800;
  background: linear-gradient(135deg, #ef243d, #c0142c);
  box-shadow: 0 13px 38px rgba(239, 36, 61, .27);
  transition: transform .2s ease, filter .2s ease, box-shadow .2s ease;
}
.kingz-v51-gate-button:hover {
  transform: translateY(-2px);
  filter: brightness(1.12);
  box-shadow: 0 18px 48px rgba(239, 36, 61, .4);
}
.kingz-v51-version {
  position: fixed;
  right: 12px;
  bottom: 12px;
  z-index: 9999;
  padding: 5px 9px;
  border: 1px solid rgba(239, 68, 68, .35);
  border-radius: 999px;
  color: rgba(255,255,255,.72);
  background: rgba(10,7,8,.78);
  font: 800 10px/1 system-ui, sans-serif;
  letter-spacing: .1em;
  backdrop-filter: blur(10px);
}


.kingz-v51-login-success {
  position: fixed;
  left: 50%;
  top: 92px;
  z-index: 10000;
  width: min(calc(100% - 28px), 620px);
  transform: translateX(-50%);
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 18px;
  padding: 16px 18px;
  border: 1px solid rgba(16, 185, 129, .42);
  border-radius: 16px;
  color: #f7f7f7;
  background: rgba(8, 18, 15, .94);
  box-shadow: 0 18px 60px rgba(0, 0, 0, .52), 0 0 34px rgba(16, 185, 129, .14);
  backdrop-filter: blur(18px);
  animation: kingzV51NoticeIn .35s ease both;
}
.kingz-v51-login-success div {
  display: grid;
  gap: 4px;
}
.kingz-v51-login-success strong {
  color: #34d399;
  font-size: .92rem;
}
.kingz-v51-login-success span {
  color: #c9c4c6;
  font-size: .82rem;
  line-height: 1.45;
}
.kingz-v51-login-success button {
  border: 0;
  color: #aaa2a5;
  background: transparent;
  font-size: 1.25rem;
  cursor: pointer;
}
.kingz-v51-selected-plan {
  animation: kingzV51SelectedPlan 1.4s ease-in-out infinite alternate !important;
}
@keyframes kingzV51NoticeIn {
  from { opacity: 0; transform: translate(-50%, -12px); }
  to { opacity: 1; transform: translate(-50%, 0); }
}
@keyframes kingzV51SelectedPlan {
  from { box-shadow: 0 0 0 rgba(239, 36, 61, 0); }
  to { box-shadow: 0 0 36px rgba(239, 36, 61, .58); }
}