.btsband .bts-shade{background:linear-gradient(180deg,rgba(4,8,15,.16),rgba(4,8,15,.08) 40%,rgba(4,8,15,.5) 72%,rgba(4,8,15,.16))}.bts-play{position:absolute;z-index:3;left:50%;bottom:29%;transform:translateX(-50%);display:inline-flex;align-items:center;gap:10px;padding:6px 16px 6px 6px;border-radius:999px;cursor:pointer;background:hsla(0,0%,100%,.12);border:1px solid hsla(0,0%,100%,.3);color:#fff;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);transition:background-color .25s ease,border-color .25s ease}.bts-play:hover{background:hsla(0,0%,100%,.2);border-color:hsla(0,0%,100%,.55)}.bts-play .bp-ic{width:30px;height:30px;border-radius:50%;background:#fff;display:grid;place-items:center;flex:none;transition:transform .25s ease}.bts-play:hover .bp-ic{transform:scale(1.08)}.bts-play .bp-ic svg{width:13px;height:13px;fill:#0b1220;margin-left:2px}.bts-play .bp-tx{display:flex;align-items:baseline;gap:8px}.bts-play .bp-tx b{font-size:12.5px;font-weight:600}.bts-play .bp-tx i{font-style:normal;font-family:var(--mono);font-size:8.5px;font-weight:700;letter-spacing:.14em;color:hsla(0,0%,100%,.6)}.btsmask{position:fixed;inset:0;z-index:600;background:rgba(4,8,15,.88);-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px);display:grid;place-items:center;padding:24px;animation:btsin .25s ease}@keyframes btsin{0%{opacity:0}to{opacity:1}}.btsmodal{position:relative;width:min(1100px,100%)}.btsmodal video{width:100%;max-height:calc(100vh - 110px);border-radius:14px;background:#000;display:block}.btsx{position:absolute;top:-44px;right:0;width:34px;height:34px;border-radius:50%;cursor:pointer;background:hsla(0,0%,100%,.1);border:1px solid hsla(0,0%,100%,.3);color:#fff;font-size:13px;line-height:1;transition:background-color .25s ease}.btsx:hover{background:hsla(0,0%,100%,.2)}@media (max-width:760px){.bts-play{bottom:27%;padding:5px 14px 5px 5px}.bts-play .bp-ic{width:28px;height:28px}.btsmask{padding:14px}.btsx{top:-40px}}@media (prefers-reduced-motion:reduce){.btsmask{animation:none}}.btswrap{background:linear-gradient(180deg,#0a0a0a 50%,#fff 0);padding-top:84px}.btswrap .btsband{margin-top:0}