.nvs-mbg-wrap{
  position:relative;
  max-width:1040px;
  margin:34px auto;
  padding:30px;
  background:
    radial-gradient(circle at top left, rgba(250,204,21,.12), transparent 28%),
    radial-gradient(circle at top right, rgba(245,158,11,.10), transparent 24%),
    linear-gradient(180deg,#111827 0%,#0f172a 52%,#0b1120 100%);
  color:#fff;
  border-radius:28px;
  border:1px solid rgba(250,204,21,.14);
  box-shadow:0 28px 70px rgba(2,6,23,.45), inset 0 1px 0 rgba(255,255,255,.04);
  overflow:hidden;
}
.nvs-mbg-wrap::before{
  content:"";
  position:absolute;
  inset:0;
  background:linear-gradient(135deg,rgba(255,255,255,.04),transparent 18%,transparent 82%,rgba(250,204,21,.05));
  pointer-events:none;
}
.nvs-mbg-wrap::after{
  content:"";
  position:absolute;
  inset:14px;
  border-radius:22px;
  border:1px solid rgba(250,204,21,.08);
  pointer-events:none;
}

.nvs-mbg-header{
  position:relative;
  text-align:center;
  margin-bottom:24px;
  padding:10px 10px 2px;
}
.nvs-mbg-header h2{
  margin:0 0 10px;
  font-size:clamp(34px,4.6vw,48px);
  line-height:1.02;
  font-weight:900;
  letter-spacing:-.03em;
  color:#fff7d6;
  text-shadow:0 10px 30px rgba(0,0,0,.24);
}
.nvs-mbg-header p{
  margin:8px auto 0;
  max-width:760px;
  color:#d1d5db;
  font-size:15px;
  line-height:1.7;
}
.nvs-mbg-current-round{
  display:inline-flex;
  align-items:center;
  gap:8px;
  padding:8px 14px;
  border-radius:999px;
  background:linear-gradient(135deg,rgba(250,204,21,.2),rgba(245,158,11,.14));
  border:1px solid rgba(250,204,21,.22);
  color:#fde68a;
  font-weight:800;
  box-shadow:0 10px 24px rgba(0,0,0,.22);
}

.nvs-mbg-announcement,
.nvs-mbg-status,
.nvs-mbg-round-banner,
.nvs-mbg-hunt-status{
  position:relative;
  margin:0 0 16px;
  padding:16px 18px;
  border-radius:18px;
  background:linear-gradient(180deg,rgba(255,255,255,.05),rgba(255,255,255,.025));
  border:1px solid rgba(255,255,255,.08);
  box-shadow:0 12px 28px rgba(0,0,0,.18);
  backdrop-filter:blur(10px);
}
.nvs-mbg-announcement strong,
.nvs-mbg-status strong,
.nvs-mbg-round-banner strong,
.nvs-mbg-hunt-status strong{
  color:#fff4bf;
}
.nvs-mbg-announcement.is-active{
  background:linear-gradient(135deg,rgba(88,28,135,.5),rgba(59,7,100,.72));
  border-color:rgba(196,181,253,.22);
}
.nvs-mbg-status.is-active{
  background:linear-gradient(135deg,rgba(120,53,15,.38),rgba(133,77,14,.52));
  border-color:rgba(253,224,71,.18);
}
.nvs-mbg-hunt-status.is-active{
  background:linear-gradient(135deg,rgba(6,78,59,.42),rgba(5,46,22,.72));
  border-color:rgba(134,239,172,.2);
}
.nvs-mbg-hunt-status.is-closed,
.nvs-mbg-round-banner.is-closed{
  background:linear-gradient(135deg,rgba(127,29,29,.36),rgba(69,10,10,.7));
  border-color:rgba(252,165,165,.16);
}
.nvs-mbg-page-closed .nvs-mbg-grid{opacity:.52;pointer-events:none;filter:saturate(.75)}

.nvs-mbg-grid{
  display:grid;
  grid-template-columns:repeat(5,minmax(0,1fr));
  gap:16px;
  margin:24px 0;
}
.nvs-mbg-box{
  position:relative;
  isolation:isolate;
  appearance:none;
  border:1px solid rgba(250,204,21,.28);
  background:
    radial-gradient(circle at top, rgba(255,255,255,.26), transparent 30%),
    linear-gradient(180deg,#ffd95a 0%, #fbbf24 45%, #f59e0b 100%);
  color:#111827;
  font-weight:900;
  border-radius:20px;
  min-height:110px;
  cursor:pointer;
  transition:transform .18s ease, box-shadow .18s ease, opacity .18s ease, filter .18s ease;
  padding:10px;
  font-size:clamp(12px,2vw,18px);
  display:flex;
  align-items:center;
  justify-content:center;
  text-align:center;
  line-height:1.15;
  overflow:hidden;
  word-break:break-word;
  box-shadow:0 14px 26px rgba(245,158,11,.18), inset 0 1px 0 rgba(255,255,255,.42);
}
.nvs-mbg-box::before{
  content:"";
  position:absolute;
  inset:0;
  background:linear-gradient(135deg,rgba(255,255,255,.42),transparent 28%,transparent 72%,rgba(17,24,39,.08));
  z-index:-1;
}
.nvs-mbg-box::after{
  content:"";
  position:absolute;
  top:-42%;
  left:-36%;
  width:64%;
  height:180%;
  transform:rotate(24deg);
  background:linear-gradient(180deg,rgba(255,255,255,.55),rgba(255,255,255,0));
  opacity:.3;
}
.nvs-mbg-box-inner{
  display:block;
  width:100%;
  font-size:inherit;
  text-shadow:0 1px 0 rgba(255,255,255,.25);
}
.nvs-mbg-box:hover{
  transform:translateY(-4px) scale(1.02);
  box-shadow:0 20px 34px rgba(245,158,11,.24), inset 0 1px 0 rgba(255,255,255,.48);
}
.nvs-mbg-box:disabled{opacity:.55;cursor:not-allowed;filter:grayscale(.15)}
.nvs-mbg-box.is-opened{
  background:linear-gradient(180deg,#9ca3af 0%,#6b7280 100%);
  color:#fff;
  border-color:rgba(255,255,255,.14);
  box-shadow:0 12px 24px rgba(15,23,42,.24);
}
.nvs-mbg-box.is-winner{
  background:linear-gradient(180deg,#4ade80 0%,#16a34a 100%);
  color:#fff;
  border-color:rgba(134,239,172,.3);
  box-shadow:0 18px 36px rgba(22,163,74,.24);
}

.nvs-mbg-result{
  background:linear-gradient(180deg,rgba(15,23,42,.88),rgba(2,6,23,.92));
  border-radius:20px;
  padding:22px;
  margin-top:16px;
  border:1px solid rgba(250,204,21,.12);
  box-shadow:0 18px 40px rgba(0,0,0,.24);
}
.nvs-mbg-message{
  font-size:20px;
  font-weight:800;
  margin:0 0 10px;
  color:#fff7d6;
}
.nvs-mbg-timer-note{margin:0 0 14px;color:#fde68a;font-weight:600}
.nvs-mbg-qr img{
  max-width:280px;
  width:100%;
  height:auto;
  background:#fff;
  padding:12px;
  border-radius:16px;
  border:1px solid rgba(255,255,255,.06);
  box-shadow:0 16px 28px rgba(0,0,0,.22);
}
.nvs-mbg-actions{text-align:center;margin-top:22px}
.nvs-mbg-reset{
  border:1px solid rgba(250,204,21,.3);
  border-radius:999px;
  padding:14px 26px;
  font-weight:900;
  letter-spacing:.02em;
  background:linear-gradient(180deg,#fff8d6 0%, #facc15 100%);
  color:#111827;
  cursor:pointer;
  box-shadow:0 18px 34px rgba(245,158,11,.2);
  transition:transform .18s ease, box-shadow .18s ease;
}
.nvs-mbg-reset:hover{transform:translateY(-2px);box-shadow:0 22px 40px rgba(245,158,11,.26)}

.nvs-mbg-winner-popup{
  position:fixed;inset:0;background:rgba(15,23,42,.78);backdrop-filter:blur(9px);display:flex;align-items:center;justify-content:center;padding:20px;opacity:0;visibility:hidden;pointer-events:none;transition:opacity .22s ease,visibility .22s ease;z-index:99999
}
.nvs-mbg-winner-popup.is-visible{opacity:1;visibility:visible;pointer-events:auto}
.nvs-mbg-winner-popup-card{
  position:relative;
  width:min(92vw,500px);
  background:linear-gradient(180deg,#ffe9a6 0%,#facc15 26%,#f59e0b 100%);
  color:#111827;
  border-radius:28px;
  padding:30px 24px;
  text-align:center;
  box-shadow:0 28px 80px rgba(0,0,0,.38);
  transform:scale(.82) translateY(18px);
  transition:transform .28s cubic-bezier(.2,.9,.2,1.1);
  overflow:hidden;
}
.nvs-mbg-winner-popup-card::before{
  content:"";
  position:absolute;
  inset:-1px;
  background:linear-gradient(135deg,rgba(255,255,255,.38),transparent 35%,transparent 70%,rgba(17,24,39,.08));
  pointer-events:none;
}
.nvs-mbg-winner-popup.is-visible .nvs-mbg-winner-popup-card{transform:scale(1) translateY(0)}
.nvs-mbg-winner-badge{display:inline-block;background:rgba(255,255,255,.82);padding:8px 14px;border-radius:999px;font-weight:900;font-size:12px;letter-spacing:.14em;margin-bottom:14px}
.nvs-mbg-winner-title{font-size:36px;font-weight:900;line-height:1.05;margin-bottom:10px}
.nvs-mbg-winner-text{font-size:18px;font-weight:700;line-height:1.45;margin-bottom:18px}
.nvs-mbg-winner-qr{margin:0 auto 14px;max-width:260px;background:#fff;border-radius:18px;padding:12px;box-shadow:inset 0 0 0 1px rgba(17,24,39,.08),0 18px 36px rgba(0,0,0,.16)}
.nvs-mbg-winner-qr img{display:block;width:100%;height:auto;border-radius:12px;background:#fff}
.nvs-mbg-winner-scan{font-size:14px;font-weight:900;letter-spacing:.08em;text-transform:uppercase;opacity:.82;margin-bottom:18px}
.nvs-mbg-winner-popup:not(.has-qr) .nvs-mbg-winner-qr,.nvs-mbg-winner-popup:not(.has-qr) .nvs-mbg-winner-scan{display:none}
.nvs-mbg-winner-actions{display:flex;gap:12px;justify-content:center;flex-wrap:wrap;margin:16px 0 10px}
.nvs-mbg-winner-actions a{display:inline-block;padding:13px 18px;border-radius:14px;text-decoration:none;font-weight:800;box-shadow:0 12px 22px rgba(0,0,0,.12)}
.nvs-mbg-scan-link{background:#111827;color:#fff}
.nvs-mbg-download-link{background:#f8fafc;color:#111}
.nvs-mbg-download-link.is-disabled{pointer-events:none;opacity:.55}
.nvs-mbg-winner-requirements{font-size:14px;font-weight:700;line-height:1.45;margin:4px 0 14px;opacity:.92}
.nvs-mbg-winner-progress{display:flex;gap:8px;justify-content:center;flex-wrap:wrap;margin:0 0 14px}
.nvs-mbg-step{display:inline-block;background:rgba(17,24,39,.12);padding:8px 12px;border-radius:999px;font-size:13px;font-weight:800}
.nvs-mbg-step.is-done{background:rgba(34,197,94,.18)}
.nvs-mbg-winner-close{border:0;border-radius:16px;padding:13px 26px;background:#111827;color:#fff;font-weight:900;cursor:pointer;box-shadow:0 14px 26px rgba(17,24,39,.16)}
.nvs-mbg-winner-close:disabled{opacity:.45;cursor:not-allowed}
.nvs-mbg-winner-popup:not(.can-close) .nvs-mbg-winner-close{filter:grayscale(.15)}

.nvs-mbg-countdown-popup{position:fixed;inset:0;background:rgba(2,6,23,.8);backdrop-filter:blur(8px);display:flex;align-items:center;justify-content:center;padding:20px;opacity:0;visibility:hidden;pointer-events:none;transition:opacity .25s ease,visibility .25s ease;z-index:99998}
.nvs-mbg-countdown-popup.is-visible{opacity:1;visibility:visible;pointer-events:auto}
.nvs-mbg-countdown-popup-card{position:relative;width:min(92vw,640px);padding:38px 28px;border-radius:32px;text-align:center;background:radial-gradient(circle at top,rgba(250,204,21,.24),rgba(17,24,39,.97) 58%);border:1px solid rgba(250,204,21,.32);box-shadow:0 28px 100px rgba(0,0,0,.48);overflow:hidden}
.nvs-mbg-countdown-ring{position:absolute;inset:18px;border:2px solid rgba(250,204,21,.24);border-radius:30px;animation:nvsMbgPulse 1.4s ease-in-out infinite}
.nvs-mbg-countdown-badge{display:inline-block;position:relative;z-index:1;background:rgba(250,204,21,.15);color:#fde68a;border:1px solid rgba(250,204,21,.3);padding:9px 16px;border-radius:999px;font-size:13px;font-weight:900;letter-spacing:.16em;margin-bottom:16px}
.nvs-mbg-countdown-title{position:relative;z-index:1;font-size:clamp(30px,5vw,44px);font-weight:900;line-height:1.05;margin-bottom:10px;color:#fff7d6}
.nvs-mbg-countdown-timer{position:relative;z-index:1;font-size:clamp(62px,14vw,126px);font-weight:900;line-height:1;letter-spacing:.06em;color:#fde68a;text-shadow:0 0 24px rgba(250,204,21,.28);animation:nvsMbgTimerBeat .95s ease-in-out infinite;margin-bottom:14px;font-variant-numeric:tabular-nums}
.nvs-mbg-countdown-text{position:relative;z-index:1;font-size:clamp(16px,2.6vw,20px);line-height:1.5;color:#e5e7eb;max-width:480px;margin:0 auto}
@keyframes nvsMbgTimerBeat{0%,100%{transform:scale(1)}50%{transform:scale(1.04)}}
@keyframes nvsMbgPulse{0%,100%{transform:scale(1);opacity:.6}50%{transform:scale(1.02);opacity:1}}

@media (max-width:800px){
  .nvs-mbg-grid{grid-template-columns:repeat(4,minmax(0,1fr))}
}
@media (max-width:560px){
  .nvs-mbg-wrap{padding:18px 16px;border-radius:22px}
  .nvs-mbg-wrap::after{inset:10px;border-radius:16px}
  .nvs-mbg-header h2{font-size:28px}
  .nvs-mbg-grid{grid-template-columns:repeat(5,minmax(0,1fr));gap:8px}
  .nvs-mbg-box{min-height:60px;padding:6px;font-size:clamp(9px,2.8vw,13px);border-radius:14px}
  .nvs-mbg-result{padding:18px}
  .nvs-mbg-winner-popup-card{padding:24px 18px;border-radius:22px}
  .nvs-mbg-winner-title{font-size:28px}
  .nvs-mbg-winner-text{font-size:16px}
  .nvs-mbg-winner-qr{max-width:220px;padding:10px}
  .nvs-mbg-countdown-popup-card{padding:26px 18px;border-radius:24px}
  .nvs-mbg-countdown-ring{inset:12px;border-radius:18px}
  .nvs-mbg-cooldown-popup-card{padding:24px 18px;border-radius:22px}
  .nvs-mbg-cooldown-ring{inset:12px;border-radius:18px}
}


.nvs-mbg-cooldown-popup{position:fixed;inset:0;background:rgba(2,6,23,.7);backdrop-filter:blur(8px);display:flex;align-items:center;justify-content:center;padding:20px;opacity:0;visibility:hidden;pointer-events:none;transition:opacity .25s ease,visibility .25s ease;z-index:99997}
.nvs-mbg-cooldown-popup.is-visible{opacity:1;visibility:visible;pointer-events:auto}
.nvs-mbg-cooldown-popup-card{position:relative;width:min(92vw,560px);padding:34px 26px;border-radius:30px;text-align:center;background:radial-gradient(circle at top,rgba(250,204,21,.16),rgba(15,23,42,.98) 60%);border:1px solid rgba(250,204,21,.22);box-shadow:0 28px 80px rgba(0,0,0,.45);overflow:hidden}
.nvs-mbg-cooldown-ring{position:absolute;inset:16px;border:1px solid rgba(250,204,21,.2);border-radius:26px;animation:nvsMbgPulse 1.7s ease-in-out infinite}
.nvs-mbg-cooldown-badge{display:inline-block;position:relative;z-index:1;background:rgba(250,204,21,.12);color:#fde68a;border:1px solid rgba(250,204,21,.24);padding:8px 14px;border-radius:999px;font-size:12px;font-weight:900;letter-spacing:.16em;margin-bottom:16px}
.nvs-mbg-cooldown-title{position:relative;z-index:1;font-size:clamp(28px,4vw,40px);font-weight:900;line-height:1.06;margin-bottom:10px;color:#fff7d6}
.nvs-mbg-cooldown-timer{position:relative;z-index:1;font-size:clamp(54px,11vw,96px);font-weight:900;line-height:1;letter-spacing:.05em;color:#fde68a;text-shadow:0 0 22px rgba(250,204,21,.22);font-variant-numeric:tabular-nums;margin-bottom:12px;animation:nvsMbgTimerBeat 1s ease-in-out infinite}
.nvs-mbg-cooldown-text{position:relative;z-index:1;font-size:clamp(15px,2.4vw,19px);line-height:1.5;color:#e5e7eb;max-width:420px;margin:0 auto}


.nvs-mbg-cooldown-ad-slot{margin-top:18px;min-height:24px;width:100%;display:flex;justify-content:center;align-items:center;flex-direction:column;gap:8px}
.nvs-mbg-ad-note,.nvs-mbg-ad-fallback{font-size:12px;line-height:1.5;text-align:center;color:#d1d5db;background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.08);padding:10px 12px;border-radius:12px;width:100%}