*{box-sizing:border-box}html{background:#111218}body{margin:0;background:#111218;color:#d6d6d6;font-family:"Inter Tight",system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;-webkit-font-smoothing:antialiased}button{font:inherit;color:inherit}a{color:inherit;text-decoration:none}img,svg{display:block}
.bbc-wrap{position:fixed;inset:0;z-index:20;display:flex;align-items:center;justify-content:center;padding:14px;background:rgba(7,12,22,.7);backdrop-filter:blur(9px);animation:bbcFade .25s ease}
.bbc-card{width:100%;max-width:416px;max-height:calc(100vh - 28px);overflow-y:auto;position:relative;border:1px solid rgba(45,95,155,.62);border-right-color:#35f4df;border-radius:20px;background:#081426;box-shadow:0 24px 58px rgba(0,0,0,.55),0 0 24px rgba(53,244,223,.13);padding:20px;scrollbar-width:thin;scrollbar-color:#35f4df transparent}
.bbc-card::-webkit-scrollbar{width:3px}.bbc-card::-webkit-scrollbar-track{background:transparent}.bbc-card::-webkit-scrollbar-thumb{background:#35f4df;border-radius:999px}
.bbc-card:before{content:"";position:absolute;left:50%;top:-52px;width:88px;height:88px;border-radius:50%;background:#35f4df;filter:blur(28px);opacity:.16;transform:translateX(-50%);pointer-events:none}
.bbc-head{position:relative;z-index:1;display:flex;align-items:center;gap:12px;margin-bottom:19px}.bbc-title{margin-right:auto;color:#ffde3f;font-size:24px;line-height:1;font-weight:1000;text-transform:uppercase;letter-spacing:-.01em;text-shadow:0 2px 0 #805100,0 4px 8px rgba(0,0,0,.65)}.bbc-coins{height:39px;min-width:70px;border:1px solid rgba(59,112,178,.7);border-radius:999px;background:#06101f;display:flex;align-items:center;justify-content:center;gap:8px;color:#fff}.bbc-coins span{font-size:15px;line-height:1}.bbc-coins strong{font-size:16px;line-height:1;font-weight:900}.bbc-x{width:38px;height:38px;border:0;border-radius:12px;background:#1b3158;color:#9abcea;display:grid;place-items:center;font-size:19px;line-height:1}
.bbc-grid{position:relative;z-index:1;display:grid;gap:14px}.bbc-chest{min-height:250px;border:1px solid rgba(32,58,96,.9);border-radius:16px;background:#09172a;padding:16px 14px 14px;text-align:center;display:flex;flex-direction:column;align-items:center}.bbc-chest-img{width:auto;height:104px;max-width:78%;object-fit:contain;margin:0 auto 9px;animation:bbcIdle 2.4s ease-in-out infinite}.bbc-chest:nth-child(2) .bbc-chest-img{animation-delay:.18s}.bbc-chest:nth-child(3) .bbc-chest-img{animation-delay:.36s}.bbc-chest-name{color:#b9c6e5;font-size:19px;line-height:1.05;font-weight:900;letter-spacing:.01em}.bbc-chest-range{margin-top:6px;color:#376aa5;font-size:13px;line-height:1.15;font-weight:500}.bbc-open-btn{width:100%;height:49px;margin-top:auto;border:0;border-radius:13px;background:#7d7565;color:#08101d;font-size:18px;line-height:1;font-weight:900;opacity:.74}.bbc-open-btn:disabled{cursor:not-allowed}.bbc-open-btn span{opacity:.35}.bbc-hint{margin:4px 12px 3px;color:#3e70a7;text-align:center;font-size:12px;line-height:1.35;font-weight:500}
@keyframes bbcFade{from{opacity:0}to{opacity:1}}@keyframes bbcIdle{0%,100%{transform:translateY(0)}50%{transform:translateY(-4px)}}
@media(max-width:390px){.bbc-wrap{padding:14px}.bbc-card{max-width:416px;padding:20px}.bbc-title{font-size:24px}.bbc-chest{min-height:250px}.bbc-chest-img{height:104px}.bbc-chest-name{font-size:19px}.bbc-open-btn{font-size:18px}.bbc-hint{font-size:12px}}