:root{--bg:#0a0a0f;--bg-soft:#12121a;--card:#16161f;--card-hover:#1c1c28;--border:#26263a;--text:#f2f2f7;--muted:#8a8aa0;--gold:#f7c948;--gold-deep:#e8a712;--green:#22c55e;--red:#ef4444;--accent:#7c6cff}*{box-sizing:border-box;margin:0;padding:0}body,html{background:var(--bg);color:var(--text);font-family:-apple-system,BlinkMacSystemFont,PingFang SC,Segoe UI,Noto Sans SC,Microsoft YaHei,sans-serif;min-height:100%}a{color:inherit}.wrap{max-width:720px;margin:0 auto;padding:40px 16px 80px;position:relative}.lang-bar{display:flex;justify-content:flex-end;margin-bottom:4px}.lang-select{-moz-appearance:none;appearance:none;-webkit-appearance:none;cursor:pointer;padding:7px 30px 7px 14px;font-size:13px;color:var(--muted);background-color:var(--bg-soft);background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='10' height='6' viewBox='0 0 10 6'%3E%3Cpath d='M1 1l4 4 4-4' stroke='%238a8aa0' stroke-width='1.5' fill='none' stroke-linecap='round'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 12px center;border:1px solid var(--border);border-radius:999px;outline:none}[dir=rtl] .lang-select{padding:7px 14px 7px 30px;background-position:left 12px center}.lang-select:focus,.lang-select:hover{border-color:var(--gold);color:var(--text)}.hero{text-align:center;margin-bottom:28px}.logo{font-size:52px;font-weight:900;letter-spacing:2px;background:linear-gradient(120deg,var(--gold) 20%,#ff8a3d 60%,var(--accent));-webkit-background-clip:text;background-clip:text;color:transparent;line-height:1.1}.tagline{margin-top:10px;color:var(--muted);font-size:15px}.tagline b{color:var(--gold)}.pool{display:inline-flex;align-items:baseline;gap:8px;margin-top:18px;padding:8px 18px;border:1px solid var(--border);border-radius:999px;background:var(--bg-soft);font-size:13px;color:var(--muted)}.pool b{font-size:20px;color:var(--green);font-feature-settings:"tnum";font-variant-numeric:tabular-nums}.cta{margin-top:22px}.btn{cursor:pointer;border:none;border-radius:12px;font-weight:700;transition:transform .08s ease,filter .15s ease}.btn:active{transform:scale(.97)}.btn-primary{padding:14px 34px;font-size:17px;color:#1a1200;background:linear-gradient(120deg,var(--gold),var(--gold-deep));box-shadow:0 6px 24px rgba(247,201,72,.25)}.btn-primary:hover{filter:brightness(1.08)}.rules-hint{margin-top:14px;font-size:12.5px;color:var(--muted)}.board{flex-direction:column;gap:10px}.board,.row{display:flex}.row{align-items:center;gap:14px;padding:14px 16px;background:var(--card);border:1px solid var(--border);border-radius:14px;transition:background .15s ease}.row:hover{background:var(--card-hover)}.row.top1{border-color:rgba(247,201,72,.55);background:linear-gradient(180deg,rgba(247,201,72,.09),var(--card));padding:20px 18px}.row.top2{border-color:rgba(200,200,220,.35)}.row.top3{border-color:rgba(205,127,50,.4)}.rank{width:44px;flex-shrink:0;text-align:center;font-weight:800;font-size:18px;color:var(--muted);font-feature-settings:"tnum";font-variant-numeric:tabular-nums}.rank.medal{font-size:26px}.row-main{flex:1 1;min-width:0}.row-name{font-weight:700;font-size:16px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.top1 .row-name{font-size:20px}.row-name a{text-decoration:none}.row-name a:hover{text-decoration:underline;color:var(--gold)}.row-link{margin-top:2px;font-size:12px;color:var(--muted);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.row-link-copy{cursor:pointer}.row-link-copy:hover{color:var(--gold)}.row-amount{flex-shrink:0;text-align:right;font-weight:800;font-size:17px;color:var(--green);font-feature-settings:"tnum";font-variant-numeric:tabular-nums}.top1 .row-amount{font-size:22px}.row-boost{flex-shrink:0;padding:8px 14px;font-size:13px;color:var(--text);background:transparent;border:1px solid var(--border);border-radius:10px}.row-boost:hover{border-color:var(--gold);color:var(--gold)}.empty{text-align:center;padding:60px 20px;border:1px dashed var(--border);border-radius:16px;color:var(--muted);line-height:2}.empty b{color:var(--gold);font-size:18px}.stat{margin-top:56px;text-align:center}.stat-top{color:var(--muted);font-size:14.5px;margin-bottom:14px}.stat-card{display:inline-flex;align-items:baseline;gap:6px;padding:18px 38px;background:var(--bg-soft);border:1px solid var(--border);border-radius:20px;font-family:ui-monospace,SFMono-Regular,SF Mono,Menlo,Consolas,monospace;font-size:56px;font-weight:800;letter-spacing:2px;color:var(--text);font-feature-settings:"tnum";font-variant-numeric:tabular-nums;box-shadow:0 10px 40px rgba(247,201,72,.08)}.stat-cny{color:var(--gold);font-size:42px}.stat-sub{color:var(--muted);font-size:13.5px;margin-top:14px}@media (max-width:480px){.stat-card{font-size:38px;padding:14px 24px}.stat-cny{font-size:30px}}.toast{position:fixed;top:18px;left:50%;transform:translateX(-50%);z-index:60;padding:12px 22px;background:var(--card);border:1px solid var(--green);color:var(--green);border-radius:999px;font-size:14.5px;font-weight:700;box-shadow:0 8px 30px rgba(0,0,0,.5)}.foot{margin-top:48px;text-align:center;font-size:12.5px;line-height:2}.foot,.foot a{color:var(--muted)}.mask{position:fixed;inset:0;background:rgba(5,5,10,.72);-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px);display:flex;align-items:center;justify-content:center;padding:16px;z-index:50}.modal{width:100%;max-width:420px;background:var(--bg-soft);border:1px solid var(--border);border-radius:20px;padding:26px 24px;max-height:92vh;overflow-y:auto}.modal h2{font-size:20px;margin-bottom:4px}.modal .sub{color:var(--muted);font-size:13px;margin-bottom:18px}.field{margin-bottom:14px}.field label{display:block;font-size:13px;color:var(--muted);margin-bottom:6px}.field input{width:100%;padding:12px 14px;font-size:15px;color:var(--text);background:var(--card);border:1px solid var(--border);border-radius:10px;outline:none}.field input:focus{border-color:var(--gold)}.amounts{display:grid;grid-template-columns:repeat(3,1fr);grid-gap:8px;gap:8px;margin-bottom:10px}.amt{padding:10px 0;font-size:15px;font-weight:700;color:var(--text);background:var(--card);border:1px solid var(--border);border-radius:10px}.amt.on{border-color:var(--gold);color:var(--gold);background:rgba(247,201,72,.08)}.beat-hint{font-size:12.5px;color:var(--gold);margin-bottom:14px}.err{color:var(--red);font-size:13px;margin-bottom:12px}.modal .btn-primary{width:100%;padding:14px 0}.modal .cancel{width:100%;margin-top:10px;padding:12px 0;font-size:14px;color:var(--muted);background:transparent;border:none}.qrbox{text-align:center}.qrbox img{width:240px;height:240px;border-radius:14px;background:#fff;padding:10px;margin:14px auto;display:block}.qr-amt{font-size:26px;font-weight:900;color:var(--gold)}.qr-tip{color:var(--muted);font-size:13.5px;margin-top:6px}.qr-status{margin-top:14px;font-size:14px;color:var(--muted)}.qr-status.ok{color:var(--green);font-weight:800;font-size:16px}.spin{display:inline-block;width:12px;height:12px;border:2px solid var(--muted);border-top:2px solid transparent;border-radius:50%;margin-right:6px;vertical-align:-1px;animation:rot .8s linear infinite}@keyframes rot{to{transform:rotate(1turn)}}.rules{margin:26px 0;padding:18px 20px;border:1px solid var(--border);border-radius:14px;background:var(--bg-soft);font-size:13.5px;color:var(--muted);line-height:2.1}.rules b{color:var(--text)}@media (max-width:480px){.logo{font-size:38px}.row-boost{display:none}}