.bs-page{max-width:1120px;margin:0 auto;padding:32px 14px 70px;color:#2e3338}
.bs-screen{background:#fff;border:1px solid #dfe2e5;border-radius:24px;box-shadow:0 16px 44px rgba(28,34,40,.07)}
.bs-intro{max-width:860px;margin:0 auto;padding:34px;text-align:center}
.bs-kicker{display:inline-flex;align-items:center;padding:6px 12px;border:1px solid #d9dcdf;border-radius:999px;background:#f4f4f2;color:#686e74;font-size:13px;font-weight:900}
.bs-intro h1,.bs-header h2{margin:12px 0 8px;font-weight:900;line-height:1.25}
.bs-intro h1{font-size:38px}
.bs-lead{max-width:720px;margin:0 auto;color:#6d7379;line-height:1.9;font-size:16px}
.bs-preview{margin:28px auto 18px;max-width:650px;border:1px solid #e4e6e8;border-radius:20px;background:#f7f7f5;padding:22px}
.bs-preview-balls{display:flex;justify-content:center;gap:12px;flex-wrap:wrap;margin-bottom:14px}
.bs-ball{width:52px;height:52px;border-radius:50%;display:grid;place-items:center;color:#fff;font-weight:900;border:3px solid rgba(255,255,255,.7);box-shadow:0 5px 13px rgba(0,0,0,.12)}
.bs-red{background:#d95050}.bs-blue{background:#4b83c5}.bs-green{background:#57a36b}.bs-gold{background:#c89a35}
.bs-preview-scale{position:relative;height:160px}
.bs-preview-beam,.bs-beam{position:absolute;left:16%;right:16%;height:12px;border-radius:12px;background:#565e66;transform-origin:50% 50%;transition:transform .35s ease}
.bs-preview-beam{top:52px}
.bs-preview-pivot,.bs-pivot{position:absolute;left:50%;transform:translateX(-50%);width:0;height:0;border-left:28px solid transparent;border-right:28px solid transparent;border-top:52px solid #565e66}
.bs-preview-pivot{top:46px}
.bs-preview-pan,.bs-pan{position:absolute;border:3px solid #a9afb5;border-top:none;border-radius:0 0 70px 70px;background:#fff}
.bs-preview-pan{top:72px;width:28%;height:60px}.bs-preview-pan.left{left:8%}.bs-preview-pan.right{right:8%}
.bs-rules{display:grid;grid-template-columns:repeat(4,1fr);gap:10px;margin:22px 0}
.bs-rules>div{padding:13px 10px;border:1px solid #e0e2e5;background:#fafaf8;border-radius:14px}
.bs-rules strong,.bs-rules span{display:block}.bs-rules strong{font-size:17px}.bs-rules span{margin-top:4px;color:#777d83;font-size:12px}
.bs-game{padding:20px}
.bs-header{display:flex;justify-content:space-between;gap:18px;align-items:flex-start;flex-wrap:wrap}
.bs-header h2{font-size:26px}
.bs-stats{display:flex;gap:8px;flex-wrap:wrap;justify-content:flex-end}
.bs-stats span{padding:9px 12px;border:1px solid #e0e2e5;border-radius:12px;background:#f8f8f6;font-size:13px}
.bs-message{margin:14px 0;padding:12px 14px;border-radius:13px;background:#f5f5f3;text-align:center;color:#666d74;font-weight:700;min-height:24px}
.bs-message.is-good{background:#eef7f0;color:#2e7442}.bs-message.is-bad{background:#fff0f0;color:#9b3737}
.bs-progress-track{height:8px;background:#e8eaec;border-radius:99px;overflow:hidden}.bs-progress-fill{height:100%;width:100%;background:#59636c;transition:width .22s ease}
.bs-arena{margin-top:16px;border:1px solid #e0e2e5;background:#fbfbfa;border-radius:20px;padding:12px}
.bs-scale{position:relative;height:410px;overflow:hidden}
.bs-beam{top:156px;left:12%;right:12%}
.bs-pivot{top:150px}
.bs-pan{top:186px;width:31%;height:150px}
.bs-left{left:6%}.bs-right{right:6%}
.bs-pan:before{content:"";position:absolute;left:50%;top:-35px;width:3px;height:35px;background:#a9afb5;transform:translateX(-50%)}
.bs-pan-label{position:absolute;top:10px;left:50%;transform:translateX(-50%);white-space:nowrap;font-size:12px;color:#7a8087;font-weight:800}
.bs-pan-content{position:absolute;left:10px;right:10px;bottom:12px;display:flex;gap:8px;justify-content:center;align-items:center;flex-wrap:wrap;min-height:78px}
.bs-ball-tray{min-height:94px;display:flex;justify-content:center;align-items:center;gap:10px;flex-wrap:wrap;padding:14px;border:1px dashed #cfd3d6;border-radius:16px;background:#fff}
.bs-section-title{display:flex;justify-content:space-between;gap:12px;align-items:center;margin:4px 2px 10px;flex-wrap:wrap}
.bs-section-title span{color:#777d83;font-size:12px}
.bs-ball-item{width:58px;height:58px;border-radius:50%;display:grid;place-items:center;color:#fff;font-size:15px;font-weight:900;border:3px solid rgba(255,255,255,.9);box-shadow:0 5px 12px rgba(0,0,0,.12);cursor:grab;touch-action:none;user-select:none}
.bs-ball-item.is-selected{outline:4px solid #3f4850;outline-offset:3px}
.bs-ball-item.is-dragging{opacity:.25}
.bs-pan .bs-ball-item{width:48px;height:48px;font-size:12px}
.bs-selected-label{color:#777d83;font-size:12px;font-weight:800;margin-bottom:7px}
.bs-selected{min-height:45px;display:flex;align-items:center;justify-content:center;border:1px solid #e0e2e5;border-radius:12px;background:#fafaf8;font-weight:900;margin-bottom:10px}
.bs-selected .mini-ball{width:30px;height:30px;border-radius:50%;display:inline-grid;place-items:center;color:#fff;margin-left:8px;font-size:11px}
.bs-selection{margin-top:14px;text-align:center}
.bs-btn{display:inline-flex;align-items:center;justify-content:center;min-height:46px;padding:10px 17px;border-radius:12px;border:1px solid #d0d4d7;background:#fff;color:#33393f;font:inherit;font-weight:900;cursor:pointer;text-decoration:none;transition:.15s ease}
.bs-btn:hover{transform:translateY(-1px);background:#f7f7f5}
.bs-btn:disabled{opacity:.45;cursor:not-allowed;transform:none;filter:grayscale(.25)}.bs-primary{background:#343a40;color:#fff;border-color:#343a40}.bs-primary:hover{background:#24282d}.bs-secondary{background:#ece9df}.bs-light{background:#f6f6f4}
.bs-actions,.bs-end-actions{display:flex;justify-content:center;gap:9px;flex-wrap:wrap;margin-top:12px}
.bs-balance-result{text-align:center;position:absolute;left:50%;top:245px;transform:translateX(-50%);padding:8px 14px;border-radius:999px;background:#eceeed;color:#626a71;font-weight:900;font-size:13px}
.bs-hint{text-align:center;margin-top:10px;color:#727980;font-size:12px}
.bs-end{max-width:760px;margin:0 auto;padding:38px 24px;text-align:center}.bs-end-icon{width:76px;height:76px;margin:0 auto 14px;border-radius:50%;display:grid;place-items:center;background:#ecebe6;font-size:34px;font-weight:900}.bs-end h2{font-size:32px;margin:10px 0}.bs-end p{color:#6e757b;line-height:1.8}.bs-result-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:10px;margin:24px 0}.bs-result-grid div{border:1px solid #e0e2e5;background:#fafaf8;border-radius:14px;padding:14px 8px}.bs-result-grid b,.bs-result-grid span{display:block}.bs-result-grid b{font-size:22px}.bs-result-grid span{margin-top:4px;color:#777d83;font-size:12px}
.bs-ghost{position:fixed;z-index:99999;pointer-events:none;width:58px;height:58px;border-radius:50%;display:grid;place-items:center;color:#fff;font-size:15px;font-weight:900;border:3px solid #fff;box-shadow:0 12px 28px rgba(0,0,0,.2);transform:translate(-50%,-50%)}
@media(max-width:760px){.bs-rules{grid-template-columns:repeat(2,1fr)}.bs-game{padding:14px}.bs-scale{height:360px}.bs-pan{width:36%;height:130px}.bs-left{left:3%}.bs-right{right:3%}.bs-beam{left:8%;right:8%}.bs-result-grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:520px){.bs-page{padding:20px 8px 50px}.bs-intro{padding:24px 14px}.bs-intro h1{font-size:30px}.bs-rules{grid-template-columns:1fr 1fr}.bs-scale{height:330px}.bs-pan{top:178px;width:42%;height:118px}.bs-left{left:1%}.bs-right{right:1%}.bs-beam{top:150px;left:5%;right:5%}.bs-pivot{top:144px}.bs-balance-result{top:235px}.bs-stats{justify-content:center}.bs-stats span{font-size:12px}.bs-ball-item{width:52px;height:52px}.bs-pan .bs-ball-item{width:42px;height:42px}.bs-actions .bs-btn{flex:1 1 45%}}